SCI-5 Deane_Units1_2_SOL_Practice_Test Exam not valid for Paper Pencil Test Sessions

Transcription

1 SCI-5 Deane_Units1_2_SOL_Practice_Test Exam not valid for Paper Pencil Test Sessions [Exam ID:1PEFE2 1 Directions: Type your answer in the box. Use a whole number. What is the mass of the rock shown? g 2 This is a model of a Sodium atom. Sodium is A a solution B a mixture C a compound D an element

2 3 Directions: Type your answer in the box. In the visible light spectrum, the color of light with the longest wavelength is 4 Which tools are best used to determine the speed of a turtle as it walks along a path? A Balance and metric ruler B Meter stick and graduated cylinder C Balance and stopwatch D Stopwatch and meter stick 5 Which labeled part in this picture has evidence of kinetic energy? A 1 B 4 C 3 D 2

3 6 Which explains why the fork looks different under water? A The amount of light increases when going through water. B The wavelength of light lengthens. C Light cannot pass through the glass. D Light is refracted at an angle. 7 Directions: Click and drag the text to the correct box. A student wants to determine if a steel ball's size affects how far it can roll. The student's science lab equipment is shown in the picture. Complete the chart explaining the parts of the student's experiment. Independent variable Constant Dependent variable

4 8 Which of these correctly shows how light acts when it hits a mirror? A B C D 9 Students want to learn which of two soils holds more water. They put clay in one bottle and sand in the other. Then they put equal amounts of water in the bottles. Some of the water drained into beakers. Which of these is the manipulated, independent variable? A Type of beaker B Type of soil C Number of bottles D Amount of water

5 10 Directions: Click on each answer you want to select. You must select all correct answers. Which of these are models of compounds? 11 Which of these will change solid iron to a liquid? A Increasing its temperature B Raising the air pressure C Adding water to the iron D Crushing the solid iron 12 Directions: Click and drag the text to the correct box. Read the student's hypothesis and identify the independent and dependent variable. Water temperature Dissolving time

6 13 Useful friction is created by the A spokes B curved handlebars C brakes D gears 14 A student wants to show how much the use of gasoline has increased over the last ten years. This information would best be displayed in a A line graph B stem-and-leaf plot C bar graph D diagram 15 Directions: Click on each answer you want to select. You must select all correct answers. The heart rates of three healthy people were recorded before and after exercise. Some of the this data is shown on the table. Which "Before Exercise" heart rate values would be reasonable for Person B?

7 16 Directions: Click and drag the text to the correct box. Complete the diagram by placing the text in the correct location. Compression Rarefaction Direction of Travel Wavelength 17 The molecules of solids are close together so A sound travels more slowly through solids B sound travels more quickly through liquids C sound travels more quickly through solids D sound does not travel through solids 18 Light can travel through outer space. Sound cannot. Why? A Sound wavelengths are too small. B Light does not need matter to travel but sound does. C Light needs matter to travel but sound does not. D Sound wavelengths cannot be measured. 19 Which of these objects is translucent? A A student s sunglass lenses B A student s notebook C A brick wall of the school D A mirror on the bus

8 20 A teacher asked his class to help plan their science field trip schedule from January to June. Based on the table, which month with an average temperature above 50 F has the least amount of average precipitation? A April B June C May D March 21 Students filled a graduated cylinder with the amount of water shown. How much more water needs to be added to the cylinder to measure 25 ml? A 9 ml B 4 ml C 2 ml D 6 ml 22 Which example is a hypothesis written in the correct format? A How do pulleys make work easier? B If a needle floats on water, then it will work like a compass. C The ice will melt the fastest on the cotton ball. D I predict that light travels in a straight line.

9 23 The circles in the bottles represent the same particles of matter. Which pattern of particles represents a gas in a bottle? A 3 B 2 C 4 D 1 24 A student makes a fruit drink by stirring a powdered mix into cold water. Why is the fruit drink a solution? A The powder dissolves in the water. B The student stirs the water. C The water changes color. D The water is the proper temperature.

10 25 Which line graph matches the data table? A C B D 26 Directions: Click on each answer you want to select. You must select all the correct answers. Which of the following are elements? Hydrogen Salt Carbon Water Oxygen 27 The process shown would be classified as A transpiration B condensation C evaporation D precipitation

11 28 Directions: Click and drag the text to the correct box. A student conducted an experiment where he tried to knock down a bowling pin using different types of balls. The designs and results are shown in each picture. Match the type of ball with the results. light Styrofoam ball baseball heavy steel ball 29 A student tested different liquids to see their reaction with water. What is the best conclusion for this experiment? A One liquid partially mixed with water. B Two of the liquids sank to the bottom of the water. C Only one liquid mixed evenly with the water. D All of the liquids reacted the same with the water.

12 30 Which of these correctly shows what happens when two magnets are placed side by side? A B C D 31 What is most likely holding the balloon to the cat? A A nail B Glue C An invisible hand D Static electricity

13 32 Directions: Click and drag the text to the correct box. Match the circuit name with the correct diagram. closed parallel open series closed series open parallel 33 Michael Faraday showed how electric current in a wire produces A molecules B a vibration C chemicals D a magnetic field 34 When conducting an experiment, a careful guess is called a A constant B hypothesis C variable D result

14 35 Directions: Click and drag the text to the correct location. Complete the chart with the word that best fits in each column. Compression Transverse 36 Directions: Click on each answer you wish to select. You must select all of the correct answers. Which of the following examples are conductors? Glass tube Yarn Aluminum pipe Plastic straw Copper wire Penny

15 37 Directions: Click and drag the text to the correct box. The cubes contain material that could be a solid, liquid or a gas. The cylinders show what the material inside the cube will look like when placed in a larger container. Label the solid, the liquid, and the gas. Liquid Gas Solid 38 An electric motor is designed to turn electrical energy into A potential energy B solar energy C mechanical energy D static electricity 39 A student designed an investigation to test the effect of light color on plant growth. What was the manipulated (independent) variable in the investigation? A Hours of light B Size of pot C Height of plant D Color of the bulb

16 40 In this picture, the iron filings show the shape of the magnetic A axis B pole C field D core