Grade 7 Science Unit The Classification of Matter Estimated Time Frame for unit Big Ideas 4 weeks Essential Question identify and sort? Concept (Know) Elements are the basic building blocks of matter that cannot be broken down chemically and are made up all of the same type of atoms. Competency (Do) able to recognize that the atom is the basic building block for all matter. Resources Science Chapter 5 Sec Pgs 450-45 Lab kit Element samples Vocabulary PA Content / Keystone Standard Substance Element S7.C... S7.C...3 S8.C... S8.A.3.3. S8.A.3.3. Lessons & Activities Demo Sodium and water identify and sort? When two or more substances are combined, they may react chemically to form a new substance with new able to identify the differences between elements and compounds. Science Chapter 5 Sec Pgs 45 Compound S7.C... S7.C...3 S8.C... S8.A.3.3. S8.A.3.3. identify and sort? When two or more substances are combined, they may form a mixture and maintain their original able to identify the differences between substances and mixtures. Science Chapter 5 Sec Pgs 453-456 Heterogeneo us Homogeneou s Mixtures Solution Colloid S7.C... S7.C...3 S8.C... S8.A.3.3. S8.A.3.3. Video - Element, Compound and mixture Lab - Element, Compound and Mixture
Tyndall effect Suspension Lab Separating mixtures identify and sort? When two or more substances are combined, they may form a mixture and maintain their original able to compare and contrast solutions, colloids and suspensions Science Chapter 5 Sec Pgs 453-456 Heterogeneo us Homogeneou s Mixtures Solution Colloid Tyndall effect Suspension S7.C... S7.C...3 S8.C... S8.A.3.3. S8.A.3.3. identify and sort? A substance has characteristic able to compare and contrast and chemical Science Chapter 5 Sec Pgs 458-464 Physical property Chemical property Distillation S6.C... S6.C... S7.C... S7.C...4 S8.C... Video Chemical changes Lab Physical and Chemical change identify and sort? A substance has characteristic able to identify substances using and chemical Science Chapter 5 Sec Pgs 458-464 S6.C... S6.C... S7.C... S7.C...4 S8.C... identify and sort? A substance has characteristic able to compare and contrast Science Chapter 5 Sec Pgs 458-464 Physical Change Chemical S6.C... S6.C... S7.C...
and chemical changes change S7.C...4 S8.C... identify and sort? identify and sort? identify and sort? A substance has characteristic A substance has characteristic A substance has characteristic able to calculate the density of any substance given its mass and volume. able to distinguish between and chemical changes. able to explain how the law of conservation of mass applies to chemical changes Science Chapter 5 Sec Pgs 458-464 Science Chapter 5 Sec Pgs 458-464 Science Chapter 5 Sec Pg 465 Density Mass Volume Law of Conservation of mass S6.C... S6.C... S6.C... S7.C... S7.C...4 S8.C... S8.A.3..4 Review Unit Assessment Unit Review Unit The Classification of Matter Assessment Unit The Classification of Matter
Unit The States of Matter Estimated Time Frame for unit Big Ideas 4 weeks Essential Question What determines whether a substance is a solid, liquid or gas? What determines whether a substance is a solid, liquid or gas? What determines whether a substance is a solid, liquid or gas? use the behaviors of fluids in order to create new technologies? Concept (Know) Particles are always in motion with the smallest motion in solids progressing to the largest motion in gases. Particles are always in motion with the smallest motion in solids progressing to the largest motion in gases. Particles are always in motion with the smallest motion in solids progressing to the largest motion in gases. Archimedes principle is the reason why objects such as large ships float. Competency (Do) able to explain using a model the kinetic theory of matter able to describe particle movement in four states of matter able to explain what occurs at the molecular level at the melting and boiling points of a substance. able to explain Archimedes principle Resources Science Chapter 6 Sec Pgs 476-477 Science Chapter 6 Sec Pgs 477-479 Science Chapter 6 Sec Pgs 480-83 Science Chapter 6 Sec 3 Pgs 485-486 Vocabulary PA Content / Keystone Standard Kinetic theory Diffusion Plasma Thermal Expansion Melting point Heat of Fusion Boiling point Heat of Vaporization Buoyancy Density S7.C... S8.A.3.3. S7.C... S8.A.3.3. S6.C... S6.C... S6.C... S6.C... Lessons & Activities Demo Ball and ring/ Bimetallic strip Lab Aluminum foil boat
use the behaviors of fluids in order to create new technologies? use the behaviors of fluids in order to create new technologies? use the behaviors of fluids in order to create new technologies? use the behaviors of fluids in order to create new technologies? Pascal s principle is the reason why a hydraulic lift enables a man to lift large objects such as a car. Bernoulli s principle is the reason why a plane is able to take flight regardless of its weight. The pressure that is felt by an object is the result of the collisions between gas particles and its surface. There are three variables that describe a container of gas. Any change in one of these variables will cause a change in another variable, when the third variable is able to explain Pascal s principle able to explain Bernoulli s principle and explain how we use it. able to explain how a gas exerts pressure on a container able to explain how a gas is affected when pressure, temperature, or volume is changed Science Chapter 6 Sec 3 Pgs 486-487 Science Chapter 6 Sec 3 Pgs 488-489 Science Chapter 6 Sec 3 Pgs 490-49 Science Chapter 6 Sec 3 Pgs 49-495 Pressure Viscosity Temperature Pressure Pascal (unit) Volume Boyle s Law Charles s Law Temperature v Pressure relationship S8.C.3..3 S8.C.3..3 S8.C.3..3 Demo Pascal demonstrator hydraulic lift Lab Cartesian diver Lab Bernoulli s Kit Demo Bell glass jar (balloon, marshmallo w) Demo can crushing Review Unit 3 Assessment Unit 3
kept constant. Review Unit The States of Matter Assessment Unit The States of Matter Unit 3 Properties of Atoms and the Periodic Table Estimated Time Frame for unit Big Ideas 4 weeks Essential Question What are atoms made of and what is their role in determining the behaviors of the elements? What are atoms made of and what is their role in determining the behaviors of the elements? What are atoms made of and what is their role in Concept (Know) All matter is made up of building blocks called atoms. Atoms are characterized by their parts including protons, electrons, and neutrons. All matter is made up of building blocks called atoms. Atoms are characterized by their parts including protons, electrons, and neutrons. All matter is made up of building blocks called Competency (Do) able to describe the atomic structure and components of an atom able to using Bohr models, illustrate how electrons are arranged in an atom. able to relate the model of the atom Resources Science Chapter 7 Sec Pgs 506-507 Science Chapter 7 Sec Pgs 508-5 Science Chapter 7 Sec Pgs 50 Vocabulary PA Content / Keystone Standard Atom Nucleus Proton Neutron Electron Electron cloud Quark Atom Nucleus Proton Neutron Electron Electron cloud Quark Atom Nucleus Proton S6.C... S7.C... S8.A.3.3. S8.A.3.3. S6.C... S7.C... S8.A.3.3. S8.A.3.3. S6.C... S7.C... Lessons & Activities Activity Read and research history of the atomic model Activity Read and research history of the atomic model Activity Read and research history of the
determining the behaviors of the elements? What are atoms made of and what is their role in determining the behaviors of the elements? What are atoms made of and what is their role in determining the behaviors of the elements? What are atoms made of and what is their role in determining the behaviors of the elements? What are atoms made of and what is their role in determining the atoms. Atoms are characterized by their parts including protons, electrons, and neutrons. All matter is made up of building blocks called atoms. Atoms are characterized by their parts including protons, electrons, and neutrons. All matter is made up of building blocks called atoms. Atoms are characterized by their parts including protons, electrons, and neutrons. There are over one hundred known elements each with characteristic properties from which all other matter is made. There are over one hundred known elements each with characteristic to technological advances. able to interpret the periodic table with regards to atomic number, and atomic mass. able to determine the number of protons, neutrons, and electrons of any atom, ion or isotope. able to use the periodic table to obtain information able to explain what the terms metal, nonmetal, Science Chapter 7 Sec Pgs 5-53 Science Chapter 7 Sec Pgs 54-55 Science Chapter 7 Sec 3 Chapter 9 Pgs 56-54 & 570-59 Science Chapter 9 Pgs 570-59 Neutron Electron Electron cloud Quark Atomic number Mass number Isotope Periodic Table Group Period Electron dot diagram Metal Nonmetal Metalloid S8.A.3.3. S8.A.3.3. S6.C... S7.C... S8.A.3.3. S8.A.3.3. S6.C... S7.C... S8.A.3.3. S8.A.3.3. S6.C... S7.C... S8.A.3.3. S8.A.3.3. S6.C... S7.C... S8.A.3.3. atomic model Demo Relative nature of particle masses Activity Periodic table creation and organizing Activity Periodic table creation and organizing
behaviors of the elements? properties from which all other matter is made. and metalloid S8.A.3.3. Review Unit 3 Properties of Atoms and the Periodic Table Assessment Unit 3 Properties of Atoms and the Periodic Table Unit 4 Chemical Bonds and Reactions Estimated Time Frame for unit Big Ideas 3 weeks Essential Question Why do chemical reactions take place between two neutral atoms of different elements? Why do chemical reactions take place between two neutral atoms of different elements? Why do chemical reactions take Concept (Know) When two or more substances are combined, they may form a anew substance with new When two or more substances are combined, they may form a new substance with new When two or more substances are Competency (Do) able to describe how a compound differs from its component elements. able to state a reason why chemical bonding occurs. able to describe Resources Science Chapter 0 Pgs 60-603 Science Chapter 0 Pgs 604-6 Science Chapter 0 Pgs 604-6 Vocabulary PA Content / Keystone Standard Chemical bonds Chemical formulas Compound Ionic bond Covalent S7.C... S8.C...3 S7.C... S8.C...3 S7.C... S8.C...3 Lessons & Activities
place between two neutral atoms of different elements? Why do chemical reactions take place between two neutral atoms of different elements? Why do chemical reactions take place between two neutral atoms of different elements? combined, they may form a a new substance with new When two or more substances are combined, they may form a new substance with new When two or more substances are combined, they may form a new substance with new ionic and covalent bonds able to identify the substances produced by ionic bonding and covalent bonding able to distinguish between a nonpolar and polar covalent bonds Science Chapter 0 Pgs 604-6 Science Chapter 0 Pgs 6-64 bond Ion Molecule Ionic bond Covalent bond Ion Molecule Polar molecule Nonpolar molecule S7.C... S8.C...3 S7.C... S8.C...3 Review Unit 4 Chemical Bonds and Reactions Assessment Unit 4 Chemical Bonds and Reactions Unit 5 Motion Estimated Time Frame for unit Big Ideas Essential Question Concept (Know) Competency (Do) Resources Vocabulary PA Content / Keystone Standard Lessons & Activities
4 weeks How are the forces acting on an object related to its motion? The motion of an object can be described by its position, direction and speed. able to explain the difference between speed and velocity Science Chapter Sec Pgs 38-39 & 44 Distance Displacement Speed Velocity Time S6.C.3.. S7.C.3.. How are the forces acting on an object related to its motion? The motion of an object can be described by its position, direction and speed able to calculate velocity, distance and time using one step equations Science Chapter Sec Pgs 39-40 Instantaneous speed Average speed S6.C.3.. S7.C.3.. How are the forces acting on an object related to its motion? How are the forces acting on an object related to its motion? The motion of an object can be described by its position, direction and speed. Models and graphs can be used to determine the motion of an object. able to solve problems of motion performing direct and indirect measurements of the motion of objects and performing graphical analysis of this experimental data. able to plot and interpret velocity vs time graphs. Science Chapter Sec Pgs 39-40 Science Chapter Sec Pgs 4-43 Instantaneous speed Average speed Instantaneous speed Average speed S6.C.3.. S7.C.3.. S6.C.3.. S7.C.3.. Lab Constant Motion Cart Activity Graph Lab data and compare slope to calculated velocity How are the forces acting on an object related to its The motion of an object can be described by its able to describe how acceleration, Science Chapter Sec Pgs 47-50 Acceleration S6.C.3.. S7.C.3.. Video Thrill Ride
motion? change in speed (acceleration) time and velocity are related. How are the forces acting on an object related to its motion? How are the forces acting on an object related to its motion? How are the forces acting on an object related to its motion? The motion of an object can be described by its change in speed (acceleration) Newton s three laws of motion can be used to explain and measure the motion of objects. The property inertia is an object s resistance to a change in its motion. able to calculate the acceleration of an object from its change in velocity and time interval data. able to explain how force and motion are related. able to describe what inertia is and how it is related to Newton s first law of motion Science Chapter Sec Pgs 48-50 Science Chapter Sec 3 Pgs 5-53 Science Chapter Sec 3 Pgs 54-56 Acceleration Force Net force Balanced force Inertia S6.C.3.. S7.C.3.. S6.C.3.. S7.C.3.. S6.C.3.. S7.C.3.. Lab Push/Pull pg 57 How are the forces acting on an object related to its motion? The property inertia is an object s resistance to a change in its motion. able to identify the forces and motion that are present during a car crash. Science Chapter Sec 3 Pgs 54-56 Inertia S6.C.3.. S7.C.3.. Video Car Crash (Erie Insurance) Review Unit 5 Motion Assessment Unit 5 Motion
Unit 6 Forces Estimated Time Frame for unit Big Ideas 4 weeks Essential Question How can Newton s laws be used to analyze and predict changes in the motion of objects? How can Newton s laws be used to analyze and predict changes in the motion of objects? How can Newton s laws be used to analyze and predict changes in the motion of objects? Concept (Know) Pushes, pulls, friction, and gravity are forces that can act upon an object to change its position, direction, and/or speed. Solve problems of motion and forces by: applying knowledge of Newton s Laws; performing direct and indirect measurements of the motion of objects and the upon them; and performing graphical analysis of this experimental data. Friction is a force that can act upon an object to change its position, direction, and/or speed. Competency (Do) able to define Newton s second law of motion able to apply Newton s second law of motion. able to describe the 3 different types of friction. Resources Science Chapter 3 Sec Pgs 68-70 Science Chapter Sec Pgs 70-73 Vocabulary PA Content / Keystone Standard Newton s second law of motion Friction Static friction Sliding friction Rolling friction S6.C.3.. S6.C.3.. S6.C.3.. Lessons & Activities Lab 5 board friction kit
How can Newton s laws be used to analyze and predict changes in the motion of objects? How can Newton s laws be used to analyze and predict changes in the motion of objects? How can Newton s laws be used to analyze and predict changes in the motion of objects? How can Newton s laws be used to analyze and predict changes in the motion of objects? How can Newton s laws be used to analyze and predict changes in the motion of objects? How can Newton s laws be used to analyze and predict changes in the Friction is a force that can act upon an object to change its position, direction, and/or speed. Weight is the result of the earth s gravitational force acting upon an object s mass. Weight is the result of the earth s gravitational force acting upon an object s mass. Weight is the result of the earth s gravitational force acting upon an object s mass. Weight is the result of the earth s gravitational force acting upon an object s mass. Newton s third law of motion can be used to explain natural phenomena such as why a able to observe the effects of air resistance on falling objects able to describe gravitational force and the two factors that affect it: distance and size. able to distinguish between mass and weight. able to explain why objects that are thrown will follow a curved path. able to compare circular motion with motion in a straight line. able to state Newton s third law of motion Science Chapter Sec Pgs 73-74 Science Chapter 3 Sec Pgs 75-79 Science Chapter 3 Sec Pgs 75-79 Science Chapter 3 Sec Pgs 79-80 Science Chapter 3 Sec Pgs 8-8 Science Chapter 3 Sec 3 Pgs 83-85 Air resistance Gravity Weight Free fall Gravity Weight Free fall Projectile motion Centripetal acceleration Centripetal force Newton s third law of motion S6.C.3.. S6.C.3.. S6.C.3.. S6.C.3.. S6.C.3.. S6.C.3.. Demo Paper sheet vs Paper ball Video Invisible Force Activity Gravity around the solar system Demo Free Fall and Weightlessn ess Demo Flying Pig
motion of objects? How can Newton s laws be used to analyze and predict changes in the motion of objects? How can Newton s laws be used to analyze and predict changes in the motion of objects? How can Newton s laws be used to analyze and predict changes in the motion of objects? rower pushes water backward in order to move forward. Newton s third law of motion can be used to explain natural phenomena such as why a rower pushes water backward in order to move forward. Solve problems of motion and forces by: applying knowledge of Newton s Laws; performing direct and indirect measurements of the motion of objects and the upon them; and performing graphical analysis of this experimental data. Solve problems of motion and forces by: applying knowledge of Newton s Laws; performing direct and indirect measurements of the motion of able to identify action reaction pairs. able to calculate momentum. able to recognize when momentum is conserved. Science Chapter 3 Sec 3 Pgs 83-85 Science Chapter 3 Sec 3 Pgs 86-88 Science Chapter 3 Sec 3 Pgs 86-88 Newton s third law of motion Momentum Momentum S6.C.3.. S6.C.3.. S6.C.3.. Activity Newton s 3 laws poster Demo Newton s Cradle Demo Air Track Lab Collision carts
objects and the upon them; and performing graphical analysis of this experimental data. Review Unit 6 Forces Assessment Unit 6 Forces Unit 7 Energy Estimated Big Ideas Time Frame for unit 4 Weeks Energy is neither created nor destroyed. transformed from one form to another, but transformation between forms often results in the loss of useable through the production of heat. Essential Question How is transferred between objects and converted into different forms? Concept (Know) Energy can take many different forms including mechanical, thermal, chemical, and electromagnetic. Competency (Do) able to distinguish between kinetic and potential. Resources Science Chapter 4 Sec Pgs 00-03 Vocabulary PA Content / Keystone Standard Kinetic Joule Potential Energy S7.C... S8.C... S8.C...3 S8.C.3.. Lessons & Activities Lab Interpreting data from a slingshot pg 03
Energy is neither created nor destroyed. transformed from one form to another, but transformation between forms often results in the loss of useable through the production of heat. Energy is neither created nor destroyed. transformed from one form to another, but transformation between forms often results in the loss of useable through the production of heat. Energy is neither created nor destroyed. transformed from one form How is transferred between objects and converted into different forms? How is transferred between objects and converted into different forms? How is transferred between objects and converted into different forms? Energy can take many different forms including mechanical, thermal, chemical, and electromagnetic. The of an object in motion above the earth has both kinetic and potential energies. Describe sources and forms of and explain their transformations. able to describe different forms of potential. able to calculate the kinetic and potential of an object at a specific speed and position above the earth. able to describe how can be transformed from one form to another. Science Chapter 4 Sec Pgs 03-04 Science Chapter 4 Sec Pgs 07-0 Science Chapter 4 Sec Pgs 07-0 Elastic potential Chemical potential Gravitational potential Gravitational potential S7.C... S8.C... S8.C...3 S8.C.3.. S7.C... S8.C... S8.C...3 S8.C.3.. S7.C... S8.C... S8.C...3 S8.C.3.. Demo Energy cycle Lab Ball drop
to another, but transformation between forms often results in the loss of useable through the production of heat. Energy is neither created nor destroyed. transformed from one form to another, but transformation between forms often results in the loss of useable through the production of heat. Energy is neither created nor destroyed. transformed from one form to another, but transformation between forms often results in the loss of useable How is transferred between objects and converted into different forms? How is transferred between objects and converted into different forms? Describe sources and forms of and explain their transformations. Energy is conserved. able to describe how of an object can turn into kinetic and vice versa. able to discuss the law of conservation of Science Chapter 4 Sec Pgs 07-0 Science Chapter 4 Sec Pgs -5 Mechanical Law of conservation of S7.C... S8.C... S8.C...3 S8.C.3.. S7.C... S8.C... S8.C...3 S8.C.3.. Demo Pendulum of Faith Demo Mass is Nuclear Power Activity Calorie tracker
through the production of heat. Review Unit 7 Energy Assessment Unit 7 Energy Unit 8 Simple Machines Estimated Big Ideas Time Frame for unit 3 Weeks A simple machine is a system that has work done It, in turn, does work on an object or another system. A simple machine is a system that has work done It, in turn, does work on an object or another Essential Question How do simple machines decrease the effort necessary for a person to do work? How do simple machines decrease the effort necessary for a person to do work? Concept (Know) Simple machines help accomplish a task with less effort by either changing the direction of motion or increasing the mechanical advantage. Simple machines help accomplish a task with less effort by either changing the direction of motion or increasing the mechanical advantage. Competency (Do) able to describe how work and are related. able to calculate the work and power done when a force makes an object move. Resources Science Chapter 5 Sec Pgs 6-7 Science Chapter 5 Sec Pgs 8-30 Vocabulary PA Content / Keystone Standard Work Power Work Power S7.C.3..3 S8.A.3.. S8.A.3..3 S8.C.3..3 S7.C.3..3 S8.A.3.. S8.A.3..3 S8.C.3..3 Lessons & Activities Lab People Power Activity Electric bill/graph poster
system. A simple machine is a system that has work done It, in turn, does work on an object or another system. A simple machine is a system that has work done It, in turn, does work on an object or another system. A simple machine is a system that has work done It, in turn, does work on an object or another system. A simple machine is a system that has work done It, in How do simple machines decrease the effort necessary for a person to do work? How do simple machines decrease the effort necessary for a person to do work? How do simple machines decrease the effort necessary for a person to do work? How do simple machines decrease the effort necessary for a person to do Simple machines help accomplish a task with less effort by either changing the direction of motion or increasing the mechanical advantage. Simple machines help accomplish a task with less effort by either changing the direction of motion or increasing the mechanical advantage. Simple machines help accomplish a task with less effort by either changing the direction of motion or increasing the mechanical advantage. Simple machines help accomplish a task with less effort by either changing the direction of able to explain how machines make doing work easier. able to calculate the mechanical advantage of a machine. able to calculate the efficiency of a machine. able to apply mechanical advantage to the six different types of Science Chapter 5 Sec Pgs 3-35 Science Chapter 5 Sec Pgs 36 Science Chapter 5 Sec Pgs 37 Science Chapter 5 Sec 3 Pgs 38-46 Input force Output force Mechanical advantage Mechanical advantage Efficiency Lever Pulley Block and tackle Wheel and S7.C.3..3 S8.A.3.. S8.A.3..3 S8.C.3..3 S7.C.3..3 S8.A.3.. S8.A.3..3 S8.C.3..3 S7.C.3..3 S8.A.3.. S8.A.3..3 S8.C.3..3 S7.C.3..3 S8.A.3.. S8.A.3..3 Demo The lever arm Lab Work with ramps Lab Pulley systems pg 49 Lab Lever pg 47
turn, does work on an object or another system. work? motion or increasing the mechanical advantage. simple machines. axle Inclined plane Screw Wedge S8.C.3..3 Review Unit 8 Simple Machines Assessment Unit 8 Simple Machines Unit 9 Thermal Energy Estimated Big Ideas Time Frame for unit 3 Weeks Energy is neither created nor destroyed. transformed from one form to another, but transformation between forms often results in the loss of useable through the production of heat. Energy is neither created Essential Question How is thermal transferred from a warmer to a cooler object? How is thermal Concept (Know) transformed within a system or transferred from one system to another (or from a system to its environment) in different ways. Thermal is transferred from warmer objects to cooler objects. transformed within Competency (Do) able to describe the Sun as the major source of that impacts the environment. able to explain how Resources Science Chapter 6 Sec Pgs 58-63 Science Chapter 6 Sec Vocabulary PA Content / Keystone Standard Temperatur e Thermal Heat Specific heat Conduction Convection S6.C... S6.C...3 S8.A.3.. S8.A.3.. S8.A.3..3 S8.C... S8.C... S8.C...3 S8.C... S8.C... S6.C... S6.C...3 Lessons & Activities Lab: convection
nor destroyed. transformed from one form to another, but transformation between forms often results in the loss of useable through the production of heat. Energy is neither created nor destroyed. transformed from one form to another, but transformation between forms often results in the loss of useable through the production of heat. transferred from a warmer to a cooler object? How is thermal transferred from a warmer to a cooler object? a system or transferred from one system to another (or from a system to its environment) in different ways. Thermal is transferred from warmer objects to cooler objects. transformed within a system or transferred from one system to another (or from a system to its environment) in different ways. Thermal is transferred from warmer objects to cooler objects. is transferred from one place to another through convection, conduction and radiation. able to describe how engineers use models to develop new and improved technologies to solve problems. Pgs 64-7 Science Chapter 6 Sec 3 Pgs 7-79 Radiation Insulator Solar collectors Thermodyn amics First law of thermodyna mics Second law of thermodyna mics Heat engine Internal combustion engine S8.A.3.. S8.A.3.. S8.A.3..3 S8.C... S8.C... S8.C...3 S8.C... S8.C... S6.C... S6.C...3 S8.A.3.. S8.A.3.. S8.A.3..3 S8.C... S8.C... S8.C...3 S8.C... S8.C... Review Unit 9 Thermal Energy Assessment Unit 9 Thermal Energy
Unit 0 Electricity and Magnetism Estimated Time Frame for unit Big Ideas 3 weeks Energy is neither created nor destroyed. Essential Question What causes objects to move? What causes objects to move? How do transformations explain that is neither created nor Concept (Know) Two of the fundamental forces that exist in the universe are gravity and electromagnetism. Two of the fundamental forces that exist in the universe are gravity and electromagnetism. Batteries store chemical and transform it into electrical. Competency (Do) Describe how electric charges exert forces on each other. Explain how objects become electrically charged. Describe how voltage difference causes current to flow. Resources Science Chapter 7 Sec Pgs 9-99 Science Chapter 7 Sec Pgs 9-99 Science Chapter 7 Sec Pgs 00-05 Vocabulary PA Content / Keystone Standard Static electricity Law of conservation of charge Conductor Insulator Charging by contact Charging by induction Static electricity Law of conservation of charge Conductor Insulator Charging by contact Charging by induction Electric current Voltage difference Circuit S6.C.3.. S6.C.3.. S6.C.3..3 S6.C...3 S8.A.3..4 S8.C... S8.C... S8.C...3 S8.C... S6.C.3.. S6.C.3.. S6.C.3..3 S6.C...3 S8.A.3..4 S8.C... S8.C... S8.C...3 S8.C... S6.C.3.. S6.C.3.. S6.C.3..3 S6.C...3 S8.A.3..4 Lessons & Activities Activity: Changes (page 93); Minilab: investigate charged objects (page 98) Minilab: investigate battery addition (page 0)
transformed from one form to another, but transformatio n between forms often results in the loss of useable through the production of heat. Energy is neither created nor destroyed. transformed from one form to another, but transformatio n between forms often results in the loss of useable through the production of heat. Energy is neither created nor destroyed? Resistance Ohm s law How do transformations explain that is neither created nor destroyed? How do transformations explain that Batteries store chemical and transform it into electrical. Electromagnetic can be transferred when Explain how batteries produce a voltage difference in a circuit. Describe the difference between series and parallel Science Chapter 7 Sec Pgs 00-05 Science Chapter 7 Sec 3 Pgs 07-3 Series circuit Parallel circuit S8.C... S8.C... S8.C...3 S8.C... S6.C.3.. S6.C.3.. S6.C.3..3 S6.C...3 S8.A.3..4 S8.C... S8.C... S8.C...3 S8.C... S6.C.3.. S6.C.3.. S6.C.3..3 Lab: identifying conductors and insulators (page 06) Activity: examine circuits (page 08)
destroyed. transformed from one form to another, but transformatio n between forms often results in the loss of useable through the production of heat. is neither created nor destroyed? What causes objects to move? an electrical source such as a battery or generator is connected in a complete circuit to an electrical device. Moving electric charges produce magnetic forces and moving magnets produce electric forces. circuits. Explain how a magnet exerts a force. Science Chapter 8 Sec Pgs 4-30 Electrical power Magnetism Magnetic field Magnetic pole Magnetic domain S6.C...3 S8.A.3..4 S8.C... S8.C... S8.C...3 S8.C... S6.C.3.. S6.C.3.. S6.C.3..3 S6.C...3 S8.A.3..4 S8.C... S8.C... S8.C...3 S8.C... Lab: comparing series and parallel circuits (page 4) Launch lab: strength of magnets (page 3) Demo: magnetic fields (page 6) Minilab: making your own compass (page 9) Review Unit 0 Electricity and Magnetism Assessment Unit 0 Electricity and Magnetism