Royal International School. Science Department

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Royal International School Science Department SCIENCE - GRADE 3Y Revision booklet of 2

teacher: Mr. Abdelrahman Mohamed Science Coordinator:Dr.

developed International Curriculum through our excel in addressing all individual

1 Royal International School Science Department SCIENCE - GRADE 3Y Revision booklet of 2 nd semester Student name: Class teacher: Mr. Abdelrahman Mohamed Science Coordinator:Dr.Ebtisam Erfan VISION: Fostering a thriving generation that has the basic skills of developed International Curriculum through our excel in addressing all individual differences and varying levels using modern technology to build a leading personality carrying meanings of good and global citizenship 1

2 Table of Contents Table of Contents Unit 5; Lesson 1 ''What Are some landforms? '' Unit 5; Lesson 2 and 4''How Does the earth surface change?'' Unit 6; Lesson 1'' What are natural resources?'' Unit 6; ; Lesson 3'' what is soil? '' Unit 7; Lesson 1''what is water cycle? '' Unit 7; Lesson 2''what is weather? Unit 8; Lesson 1''How Do earth and the moon move?'' Unit 9; Lesson 1''what are some physical properties? ' Unit 9; Lesson 2 ''what are the states of matter?'' Unit 9, lesson 4, what are some changes of matter

Earth Sciences 3.E.5.1.1: Define and explain the term landform. 3.E.5.1.2: Identify various landforms, including mountains, hills, valleys, and plains. 3.E.5.1.3: Compare different landforms. 3.E.5.1.4: Describe the main features of the core, mantle, and crust.

3 Earth Sciences 3.E.5.1.1: Define and explain the term landform. 3.E.5.1.2: Identify various landforms, including mountains, hills, valleys, and plains. 3.E.5.1.3: Compare different landforms. 3.E.5.1.4: Describe the main features of the core, mantle, and crust. 3.E.5.2.1: Define and explain the term weathering. 3.E.5.2.2: Define and explain the term erosion. Unit 5- lesson 1, what are some landforms? A-Choose the correct answer : 1-The low area made by moving water or ice is a-mountain b-valley c-hill 2-The difference between plateau and plain is that a-plateau is higher than plain b-plateau is flatter than plain c-plateau is smaller than plain 3-The breaking down of rocks into small pieces is called a-eroding b-melting c- weathering 4-The landform that is jagged and high is a-mountain b-plain c-valley 5- A Large moving sheet of ice is called a-weathering b-glacier c-erosion 6-when water and wind move rock,sand and soil this is called a-erosion b-weathering c-flood B- Label the Earth s layers: 3

4 C- Label each of these landforms : (HOTS) ( canyon- plain- mountain- plateau-valley ) 4

3.E.5.4.2: Describe how volcanoes, earthquakes, floods, and landslides can affect Earth's surface. 3.E.5.4.3: Explain what causes earthquakes and volcanic eruptions.

5 3.E.5.4.2: Describe how volcanoes, earthquakes, floods, and landslides can affect Earth's surface. 3.E.5.4.3: Explain what causes earthquakes and volcanic eruptions. Unit 5 lesson2,how does earth surface change slowly? lesson4,how does earth surface change quickly? D- Choose the correct answer : 1- Which of the following is mostly happen when two pieces of crust meet : a- An earthquake b- A flood c- Mudslide d- Thunderstorm 2- Ameer sees this picture in the book Which of the following can cause this kind of change a- An earthquake c-thunderstorm b- A flood d-a landslide 3- Sometimes places of the earth shake so much that parts of the land rise and fall, what is the name of this kind of shaking? a- Crumbing b- Earthquake c- Vibrating d- Landslide 4- Melted rock beneath earth surface is called : a- Magma b- Landslide 5

c- Mountain d- Crust 5- When erupts, it can cause a lot of damages a- Earthquake b- Flood c- Volcano d- Erosion E-Write true or false for each of these sentences : 1- Weathering cauases quickly

6 c- Mountain d- Crust 5- When erupts, it can cause a lot of damages a- Earthquake b- Flood c- Volcano d- Erosion E-Write true or false for each of these sentences : 1- Weathering cauases quickly change to the earth surface ( ) 2- The weathering of rocks form soil ( ) 3- During volcano eruption. lava explodes on the earth surface ( ) F-Identification : label the pictures using the words in between brackets ( volcano mudslide earthquake flood weathering ) 6

6: Identify air, land, and water pollution.

classified in different ways, which is a non

7 3.E.6.1.4: Define and identify renewable resources, reusable resources, and nonrenewable resources. 3.E.6.1.5: Explain the importance of conserving resources. 3.E.6.1.6: Identify air, land, and water pollution. F- choose the correrct answer: 1-Resources can be classified in different ways, which is a non renewable resource : a- Animal b- Soil c- Tree d- Water 2-How are these students conserving resources? a- By recycling 7

8 b- By writing c- By reducing d- By throwing away the papers 3-Which natural resources is this girl wasting? a- Electricity b- Toothpaste c- Water d- Wind 4-What happens when people dump garbage in an ocean? a- Air polution b- Land polution c- Noise polution d- Water polution 5-Tia s older sister outgrew her sweater, now Tia is wearing the sweater, what is tia doing? a- Recycling resources b- Reducing resources c- Reusing resources d- Renewing resources 6- Energy resources that were formed from the remains of organisms that lived along ago are called a- Natural resources b- Fossil fuels c- Conservation d- Reducing 8

9 G-Circle the renewable resources, mark an x on the non renewable resources : solar power tree vegetables Wind power natural gas oil H-Identification : classify these things into renewable resources or non renewable resources : fish coal wind soil Water oil natural gas plant rocks solar energy Renewable resources Nonrenewable resources 9

10 I- Identify each situation as an example of (reducing, reusing or recycling ) 1- Ahmed uses plastic bags to pick up trash, 2- Aluminum soda cans are melted down to make other aluminum cans 3- Sara walks to school instead of riding in a car 4- Jassim uses an old gift wrap to wrap a birthday present 3.E.6.3.1: Define and explain the term soil. 5-3.E.6.3.2: Identify soil as a natural resource Unit 6- lesson 3 what is soil? 3.E.6.3.1: Define and explain the term soil. 3.E.6.3.2: Identify soil as a natural resource. 3.E.6.3.3: Explain how soil is formed by weathering of rock and decomposing plant and animal remains. 3.E.6.3.4: Describe and compare various types of soil: sand, silt, clay. 3.E.6.3.5: Explain that topsoil is a byproduct of subsoil and bedrock. 3.E.6.3.6: Explain why soil is important for plant growth. A- Fillin the blanks : complete each sentence with the correct answer : 1- is a type of soil that contains the smallest bits of rocks 2- Compost is the material that helps plants to grow because it contains a lot of. 3- the soil that contains the largest particles of rocks is. 4- is found in the soil that is made of dead plants and animals B- Match each type of soil to the sentence that describes it 1- The soil that drains water quickly - loam 10

11 2- The soil that holds more water - nutrients 1- Substance in the soil helps plants to grow - sand soil 2- - It is made of the three types of soil - clay soil C- Identification : write the scientific term for each of the following : Pollution - soil - fossil fuels - natural resources 1- Things found in nature and can be used. 2- Amixtureof air,water,pieces of rocks and humus. 3- Harmful substances in the water cause. 4- Energy resources that formed from the remains of dead bodies. 11

12 Unit 6- lesson 3 what is soil? I.Label each soil layer in this diagram:(hots) J. Fill in the blanks using words from the word box below: Pollution Soil Humus Fertile 1- is a mixture of water, air, tiny pieces of rocks and humus. 2-Soil that is very good for the plants is. 3- is a rich mixture of decomposed or broken down remains of plants and animals. 4- is harmful substances in the environment. K. Enumeration. 12

13 .What are the three kinds of pollution?(hots) 3.E.7.1.1: Describe and compare sources of water on Earth. 3.E.7.1.2: Explain why water is essential for living things and why it should be conserved. 3.E.7.1.3: Define and explain the term water cycle. 3.E.7.1.4: Explain that the sun is the source of energy that drives the water cycle 3.E.7.1.5: Describe the processes involved in the water cycle. Unit 7 lesson 1- what is the water cycle?. IF you were in spaceship looking down at Earth, you would see that most of Earth covered by water. L. Sort these different water into two groups:(hots) Ocean River Sea Lakes Salt lakes Waterfall Ground water 13

14 M:Complete the picture of the water cycle using the box below(:hots) Evaporation Condensation Fresh water Precipitation Salt water 14

15 N-Draw the water cycle: 15

16 P-complete the sentences using the words from the box Salt water precipitation fresh water evaporation- glacier - condensation 1- The water that the earth is mostly covererd with is 2- The change of water vapor into liquid is 3- The water that falls from the sky is 4- The water in rivers and lakes is 5- The change of liquid to gas is 6- Form of frozen water at the south pole is 16

4: Describe various types of severe weather.

conditions: wind direction, air temperature,

Write the name of each tool using the box

17 3.E.7.2.1: Define and explain the term weather. 3.E.7.2.4: Describe various types of severe weather. 3.E.7.2.5: Describe how to measure specific weather conditions: wind direction, air temperature, amount of precipitation, and type of precipitation. Unit 7 lesson 2 what is weather? Q. Write the name of each tool using the box below: Wind vane Thermometer Rain gauge O. Match the word with its picture : Tornado Hurricane A- Blizzard Thunderstorm 17

2-Thermometer used to measure. 3-Wind vane used to measure. 4-Rain gauge used to measure.

18 P. Complete the following sentences by writing the function of each tool used to measure weather from the box below: (HOTS) Precipitation Wind direction Temperature Wind speed 1-Wind meter used to measure. 2-Thermometer used to measure. 3-Wind vane used to measure. 4-Rain gauge used to measure. Identification : identify each picture ( evaporation or condensation ) Water boiling water formed on the car morning Water formed outside a bottle of ice drying clothes 18

19 3.E.8.1.1: Explain how Earth's rotation is responsible for the day and night cycle. 3.E.8.1.2: Describe how Earth's revolving around the sun is responsible for the seasons. 3.E.8.1.3: Describe the various phases of the moon including new moon, first-quarter moon, full moon, and third-quarter moon. Unit 8 lesson 1 how do earth and the moon move? Q-Choose the correct answer : 1- Earth spins around imagnary line,what is the name of this imaginary line? a- Axis b- Rotation c- Orbit d- Season 2- Earth moves in several ways, which of these is the name of the earth spinning? a- Equation b- Revolution c- Rotation d- Vibration 3- The full moon is brightest object in the sky, what causes the full moon to shine? a- It makes its own light b- It reflects light from the earth c- It reflects light from the sun d- It makes shadow on stars 4- One kind of motion takes earth around the sun, which of these is the name of one complete trip around the sun? a- Innovation b- Revolution c- Rotation d- Vibration 5- Which of these motions causes earth to have four seasons? a- Revolution b- Rotation c- Spinning 19

moon looked one night, which phase is represented in the figure?

20 d- Vibration 6- Which phase is represented in the figure? a- Crescent b- Full moon c- New moon d- First quarter 7- Kim drew this picture to show how the moon looked one night, which phase is represented in the figure? a- Crescent b- Full c- New d- Quarter B) Explain how earth is moving, tell what cycle this motion causes? (HOTS) 1- This motion is 2- it causes the cycle of 20

( ) 3-The moon has eight phases ( ) Physical science 3.P.9.2.

21 C) put the phases of the moon in the correct order D)Write true or false for each sentence : 1- The earth rotates every one year ( ) 2- The revolusion of the earth around the sun causes the cycle of day and night ( ) 3-The moon has eight phases ( ) Physical science 3.P.9.2.2: Identify properties of solids, liquids, and gases. Unit 9 lesson 2- what are the states of matter? R-Classify the pictures into (solid, liquid or gas ): 21

22 S-Match the statement to the correct picture 1- This state of matter doesn t have a definite size or shape 22

23 2- This state has a definite volume And takes the shape of the container 3- This state of matter has a definite size and shape 3.P.9.4.1: Explain how physical changes and chemical changes differ. 3.P.9.4.2: Understand that the components of a mixture retain their chemical identities. 3.P.9.4.3: Understand that a solution is a type of mixture that forms when one substance dissolves in another. 3.P.9.4.4: Describe and demonstrate how a mixture can be separated using the physical properties of its components. 3.P.9.5.1: Explain the difference between a chemical and physical change. Unit 9- lesson 4-what are some changes of matter? T. Multiple Choice Identify the choice that best completes the statement or answers the question. 1-Khalil cuts a stick of butter in half. Which statement about the butter is true? A. The butter has changed state. B. The butter has different ingredients. C. The butter has kept its shape. 23

D. The butter has different physical properties. 2-What is a mixture? A.

any type of matter that can change its shape or color C.

a combination of two or more substances that keep their identities 3-Luis s teacher

The pictures below show what the beaker looks like as he prepares the solution.

24 D. The butter has different physical properties. 2-What is a mixture? A. a combination of substances that give off a gas B. any type of matter that can change its shape or color C. any type of matter that evaporates when heat energy is added to it D. a combination of two or more substances that keep their identities 3-Luis s teacher asks him to make a solution using a sugar cube and water. The pictures below show what the beaker looks like as he prepares the solution. Which picture shows when the water and sugar form a solution? A. Beaker A B. Beaker B C. Beaker C D. Beaker D 4-Look at the pictures below. A C B D Which is an example of a physical change? A. Picture A B. Picture B 24

change has taken place? A. size and color B.

25 C. Picture C D. Picture D 5-The picture below shows a chemical change in bread. Which of the following shows that a chemical change has taken place? A. size and color B. odor and size C. color and odor D. shape and color U. Label each picture as an example of Physical change or Chemical change: (HOTS). 25

26 . 26

27 V. Label each picture as an example of Mixture or Solution: (Hots) HOTS : A. Direction: Describe the change of states in each of the following pictures : state changes to state 27

28 state changes to state state changes to state state changes to state state changes to state 28

Royal International School. Revision Booklet FINAL EXAMINATION. 2nd Semester Science - Grade 3A. Name: Prepared by: Ms.

Royal International School. Revision Booklet FINAL EXAMINATION. 2nd Semester Science - Grade 3A. Name: Prepared by: Ms. Royal International School Revision Booklet FINAL EXAMINATION 2nd Semester 2016-2017 Science - Grade 3A Name: Prepared by: Ms. Marvy 1 TABLE OF CONTENTS TOPIC Page How Does Earth s Surface Change Slowly?