1. Daily Reinforcers For Science Review 5 th Grade Science

2. TEK 5.1A 1. Which of the following would not be safe to do in the science lab? A. Leaving a water spill on the floor B. Following lab rules C. Reading the lab procedure before you begin D. Leaving on your goggles until all materials have been gathered.

3. A. Leaving a water spill on the floor

4. TEK 5.4A & 4.10C 2. What is the length of the pupa in centimeters?

6. TEK 5.1A 3. Students are doing an experiment in science class. Which piece of equipment will best protect the students’ eyes during the experiment? A. B. C. D.

7. A.

8. TEK 5.4A & 4.5C 4. Which of the following is a solution with the volume of 25 ml? A. B. C. D. Kool Aid Sand and Water Watermelon Juice Lemonade and Seeds

9. D. Lemonade

10. TEK 5.4A 5. What is the mass shown on the balance above? A. 754g B. 457g C.574g D. 547g

11. D. 547g

12. TEK 5.4A & 4.5C 6. What is the mass of the object attracted to a magnet? A. 167g B. 257g C. 87g D. 35g

13. A. 167g Nails are attracted to magnets

14. TEK 5.2B 7. A student is using the materials above in an investigation. Which of the following questions is the student trying to answer? A. Which diapers do newborns prefer? B. How does sunlight affect diapers? C. Which diaper absorbs the most water? D. Which diaper is the longest?

15. C. Which diaper absorbs the most water?

16. TEK 4.5A 8. What is the volume of the diving toy? A. 5 cm³ B. 8.5 cm³ C. 3.5 cm³ D. 1.5 cm³

17. D. 1.5 cm³

18. TEK 5.2A 9. Timothy wants to know how salt water affects plant growth. He gets three sunflower plants and labels them A, B, and C. He gives plant A 250 ml of tap water, plant B 250 ml of salt water, and plant C 250 ml of sugar water. After 1 week he measures the plant height. What should Timothy change about his investigation to make the data more reliable? A. Measure the plant height every day. B. Chose three different types of plants. C. Give each plant different amounts of water. D. Give the plants only salt water and tap water.

19. D. Give the plants only salt water and tap water.

20. TEK 5.2G & 4.9A 10. The graph above shows the amount of organisms found in a garden ecosystem. Which producer would be easiest to find? A. Tomatoes B. Crows C. Butterflies D. Broccoli

21. A. Tomatoes

22. 5 th Grade Science Review TEK 4.7C 101. Which of the following best completes the chart above? A. Wood B. Aluminum C. Water vapor D. Plants Nonrenewable Resources Coal Natural Gas ?

23. 5 th Grade Science Review TEK 4.7C 101. Which of the following best completes the chart above? Answer: B. Aluminum

24. 5 th Grade Science Review TEK 5.2D, 5.5A 102. Which of these is less dense than water but more dense than oil? A. The marble B. The balloon C. The paper clip D. The ice cube

25. 5 th Grade Science Review TEK 5.2D, 5.5A 102. Which of these is less dense than water but more dense than oil? Answer: D. The ice cube

26. 5 th Grade Science Review TEK 4.7C, 5.2D 103. Mrs. Nall’s class sorted materials into two groups. Which of the following conclusions is best supported by the groups? A. Materials in Group 1 are solids and materials Group 2 are liquids. B. Materials in Group 2 have more mass than materials in Group 1. C. Materials in Group 1 are renewable and materials in Groups 2 are nonrenewable. D. Materials in Group 2 are made in cycles and materials in Groups 1 are not made in cycles. Group 1 Grass Cows Paper Water Group 2 Gold Coal Oil Diamonds

27. 5 th Grade Science Review TEK 4.7C, 5.2D 103. Mrs. Nall’s class sorted materials into two groups. Which of the following conclusions is best supported by the groups? Answer: C. Materials in Group 1 are renewable and materials in Groups 2 are nonrenewable.

28. 5 th Grade Science Review TEK 5.2A 104. Students must conduct an experiment in which they find out how long a rubber ball bounces before it comes to a stop. Which unit would be best for recording this information? A. grams B. seconds C. milliliters D. meters

29. 5 th Grade Science Review TEK 5.2A 104. Students must conduct an experiment in which they find out how long a rubber ball bounces before it comes to a stop. Which unit would be best for recording this information? Answer: B. seconds

30. 5 th Grade Science Review TEK 4.7C 105. The above diagram shows a student’s lunch. What item in the lunch is made from a nonrenewable resource? A. Lunch bag B. Sandwich C. Pretzels D. Yogurt container

31. 5 th Grade Science Review TEK 4.7C 105. The above diagram shows a student’s lunch. What item in the lunch is made from a nonrenewable resource? Answer: D. Yogurt container

32. 5 th Grade Science Review TEK 4.7A, 5.2D 106. These girls can hear each other because the string- A. stretches B. is long C. is strong D. vibrates

33. 5 th Grade Science Review TEK 4.7A, 5.2D 106. These girls can hear each other because the string- Answer: D. vibrates

34. 5 th Grade Science Review TEK 5.7C 107. Which of the following can be used as an alternative energy source? A.B. Coal Mine Oil Rig C. D. Hydroelectric Dam Natural gas refinery

35. 5 th Grade Science Review TEK 5.7C 107. Which of the following can be used as an alternative energy source? Answer: B. Hydroelectric Dam

36. 5 th Grade Science Review TEK 5.2A,D 108. A student uses the equipment shown above to study which liquid is the thickest. What information is the most appropriate to record? A. The size and mass of each marble. B. The time it takes for each marble to hit bottom. C. The volume of each of the liquids in the cylinders. D. The height of each of the graduated cylinders.

37. 5 th Grade Science Review TEK 5.2A,D 108. A student uses the equipment shown above to study which liquid is the thickest. What information is the most appropriate to record? Answer: B. The time it takes for each marble to hit bottom.

38. 5 th Grade Science Review TEK 5.2D, 5.7C 109. According to the graph, what alternative energy source do people in the USA use the most? A. Oil B. Hydroelectric C. Natural gas D. Biomass

39. 5 th Grade Science Review TEK 5.2D, 5.7C 109. According to the graph, what alternative energy source do people in the USA use the most? Answer: D. Biomass

40. 5 th Grade Science Review TEK 3.1B 110. Which of these activities is most likely to have a positive impact on the environment of Earth? A. Building factories B. Constructing highways C. Creating nature preserves D. Expanding neighborhoods

41. 5 th Grade Science Review TEK 3.1B 110. Which of these activities is most likely to have a positive impact on the environment of Earth? Answer: C. Creating nature preserves

42. TEK 5.3B 21. What inference can be made based on the advertisement to the right? A. The toothpaste safely whitens teeth. B. The toothpaste kills bad-breath germs. C. The toothpaste is made especially for kids. D. The toothpaste has a new mint flavor.

43. C. The toothpaste is made especially for kids.

44. TEK 5.5B & 5.2D 22. Based on the graph, at which stage is the water evaporating? A. WB. X C. YD. Z W X Y Z

45. D. Z

46. TEK 4.5B 23. What process is demonstrated in the diagram below? A. Evaporation B. Condensation C. Precipitation D. Freezing

47. B. Condensation

48. TEK 5.5A 24. Based on the table, what physical property could be used to separate the following objects? ObjectState of Matter Boiling PointVolume Olive OilLiquid300 ˚C100 ml WaterLiquid100 ˚C100 ml AlcoholLiquid97.2 ˚C100 ml Sea WaterLiquid100.7 ˚C100 ml MercuryLiquid356.9 ˚C100 ml Jet FuelLiquid163 ˚C100 ml GlycerinLiquid290 ˚C100 ml

49. Boiling Point, no other differences are on the chart.

50. TEK 5.5A & 5.4A 25. Which of the following thermometers shows water in a solid state of matter? A.B. C. D.

51. B.

52. TEK 5.2B 26. A student is using three different laundry detergents, a shirt with grass stains, three tubs of cold water, and three stirring sticks. What question could the student be trying to answer?

53. Which detergent gets stains out best?

54. TEK 5.5B & 5.2A 27. A teacher presents the two beakers above to her class. She asks the students to use their scientific skills to identify which of the above liquids is water. What could the students do to decide which is the water without tasting (not a safe practice in science)? A B

55. Evaporate both, see which has no material left.

56. TEK 5.2D 28. The chart shows the change in the boiling point of salt water as more salt is added to the solution. What can you conclude from the information in the chart? A. The boiling point of salt water does not change. B. Water evaporates more quickly with salt in it. C. Increasing the salt in the solution increases the boiling point. D. Salt water boils at the same temperature as water without salt. Amount of Salt in water (g) Amount of Water (ml) Boiling point of salt water (˚C) 050100 1050102 2150105

57. C. Increasing the salt in the solution increases the boiling point.

58. TEK 5.5B & 5.2A 29. Based on the graph below, what is happening to water at stage 2? 4 3 2 1

59. The water is melting. Energy is increasing. The particles are moving faster.

60. TEK 5.2G 30. Which graph below best represents the data in the chart above? JarWater poured in (ml) Water absorbed (ml) Water released (ml) A1005743 B1003268 C1001288 A. D.C. B.

61. D.

62. TEK 5.5A 31. Which property of matter is being demonstrated in the diagram above?

63. Relative Density or Bouyancy

64. TEK 4.10A & 5.2D 32. The following graph shows the organisms found in a forest ecosystem. Which carnivore has the smallest population? B D CA

65. D. Choice A is herbivore Choice B is an Omnivore C & D are most likely carnivores

66. TEK 5.5A 33. Which of the following liquids would be considered the least dense? A. 1 B. 2 C. 3 D. 4 1 2 3 4

67. A. 1

68. TEK 3.8B & 5.4A 34. What is the length of the star photo below?

69. 6 centimeters

70. TEK 5.5A 35. What object in the cup would be considered the most dense? A. Oil B. Pasta C. Corn Syrup D. Paperclip

71. D. Paperclip

72. TEK 3.8D & 5.3C 36. Jamal was making a model of the solar system. His finished product is below. What could he do to his model to make it more accurate? A. Make each planet the same color. B. Change the sizes of the planets. C. Move all the planets closer together. D. Move the Sun to the center of the line.

73. B. Change the sizes of the planets. What else could be changed?

74. TEK 5.5A 37.Two magnets are placed near each other. They pull towards each other. What statement below might be true? A. One north pole and another north pole are near each other. B. One south pole and another south pole are near each other. C. One north pole and one south pole are near each other. D. The magnets are repelling each other, which is a type of force.

75. C. One north pole and one south pole are near each other.

76. TEK 5.5A 38. Which physical properties could be used to separate the above materials?

77. Size Texture Color or Magnetism

78. TEK 5.5A 39. Which pole arrangement of the four magnets will hold the cabinet door shut most tightly when it is closed? A. B. C. D.

79. C.

80. 40. The graph above shows the use of natural resources in an urban area. Which nonrenewable resources should the community try to conserve? TEK 4.7C & 5.2D

81. Oil and Coal

82. 5 th Grade Science Review TEK 4.5B 42. What process is demonstrated in the diagram above? A. Evaporation B. Condensation C. Precipitation D. Freezing

83. 5 th Grade Science Review TEK 4.5B 42. What process is demonstrated in the diagram above? D. Freezing

84. 5 th Grade Science Review TEK 5.2E 43. The above graphs shows the data collected while releasing a car down a ramp at different heights. What process does this graph show is important to do during an investigation?

85. 3 trials for each variable tested

86. 5 th Grade Science Review TEK 5.5C 44. Which of the following is an example of a mixture whose ingredients keep their physical properties? A. Vanilla ice cream B. Fruit salad C. Blueberry muffins D. Chocolate chip cookies

87. 5 th Grade Science Review TEK 4.5B 44. What process is demonstrated in the diagram above? Answer: B. Fruit Salad

88. 5 th Grade Science Review TEK 5.2E 45. Which tool would be most useful in separating pepper from iron filings? A. SpoonB. Water C. MagnetD. Screen

89. 5 th Grade Science Review TEK 4.5B 45. Which tool would be most useful in separating pepper from iron filings? Answer: C. Magnet

90. 5 th Grade Science Review TEK 5.2D & 5.4A 46. Mrs. Chavez took a survey of all the science tools at her school. How many tools does she have that can be used to measure volume? A. 30B. 40 C. 45D. 50

91. 5 th Grade Science Review TEK 5.2D & 5.4A 46. Mrs. Chavez took a survey of all the science tools at her school. How many tools does she have that can be used to measure volume? Answer: C. 45

92. 5 th Grade Science Review TEK 4.8A, 5.2D MondayTuesdayWednesdayThursdayFriday ShowersMostly SunnyPartly CloudyShowersPartly Cloudy 7 ˚ C High 9 ˚ C High 7 ˚ C High 6 ˚ C High 11 ˚ C High 0 ˚ C Low 1 ˚ C Low -2 ˚ C Low 3 ˚ C Low 2 ˚ C Low 60% Chance of rain 0% Chance of rain 10% Chance of rain 60% Chance of rain 0% Chance of rain 47. The above chart shows the predicted temperatures for a week in Rio Gallegos, Argentina. Which day has the highest probability of getting snow? A. Monday B. Wednesday C. Thursday D. Friday

93. 5 th Grade Science Review TEK 4.8A, 5.2D 47. The above chart shows the predicted temperatures for a week in Rio Gallegos, Argentina. Which day has the highest probability of getting snow? Answer: A. Monday

94. 5 th Grade Science Review TEK 5.5C 48. Melissa mixes salt and pepper together for a project and wants to be able to separate the mixture after completing the project. Jesse suggests adding water, how could adding water help separate the salt and pepper? Explain what would happen. _________________________________________________________ _________________________________________________________ Salt Pepper

95. 5 th Grade Science Review TEK 5.5C 48. Melissa mixes salt and pepper together for a project and wants to be able to separate the mixture after completing the project. Jesse suggests adding water, how could adding water help separate the salt and pepper? Explain what would happen. Adding water would allow you to dissolve the salt, leaving you with salt water and pepper. The pepper could then be removed or filtered with a coffee filter. The salt could be removed through boiling and evaporating the water.

96. 5 th Grade Science Review TEK 5.5D 49. Zachary combines sugar and pepper in a beaker of water. The sugar dissolves in the water, but the pepper floats to the top of the beaker. What does this prove about the sugar and the pepper? A. Sugar forms a solution and pepper does not. B. Pepper forms a solution and sugar does not. C. Sugar and pepper have the same properties. D. Sugar and pepper can not be separated from the water.

97. 5 th Grade Science Review TEK 5.5D 49. Zachary combines sugar and pepper in a beaker of water. The sugar dissolves in the water, but the pepper floats to the top of the beaker. What does this prove about the sugar and the pepper? Answer: A. Sugar forms a solution and pepper does not.

98. 5 th Grade Science Review TEK 3.8C & 5.3C 50. Gwen’s teacher gave her these materials to make a model of the Earth, Sun, and moon. Which objects should she use and what would they represent? _________________________________________________________ _________________________________________________________

99. 5 th Grade Science Review TEK 3.8C & 5.3C 50. Gwen’s teacher gave her these materials to make a model of the Earth, Sun, and moon. Which objects should she use and what would they represent? The Sun would be the beach ball – the largest ball. The Earth would be the basketball (although it is too big in relation to the Sun. The moon would be the golf ball – a good size in relation to Earth The Earth could be the tennis ball (better size in relation to the Sun) but the Earth-Moon size relation would not fit.

100. 5 th Grade Science Review TEK 5.6C 61. Which type of material would light energy reflect off of the most after hitting the surface? A. Smooth Black leather B. Bumpy Brown wood C. Bumpy Shiny foil D. Smooth shiny spoon

101. 5 th Grade Science Review TEK 5.6C 61. Which type of material would light energy reflect off of the most after hitting the surface? Answer: D. Smooth shiny spoon

102. 5 th Grade Science Review TEK 5.5A 62. Justin has a pencil box with two magnets, X and Y, used to shut it tight as shown in the diagram above. Which of the following shows the correct arrangement of the magnets X and Y? A. Magnet X- North Pole and Magnet Y- North Pole B. Magnet X- South Pole and Magnet Y- South Pole C. Magnet X- North Pole and Magnet Y- South Pole D. The magnets cannot be arranged to keep the box closed.

103. 5 th Grade Science Review TEK 5.5A 62. Justin has a pencil box with two magnets, X and Y, used to shut it tight as shown in the diagram above. Which of the following shows the correct arrangement of the magnets X and Y? Answer: C. Magnet X- North Pole and Magnet Y- South Pole

104. 5 th Grade Science Review TEK 5.5A, 5.2C 63. The above set-up was used in a 5 th grade classroom. What physical property of gas was tested? A. Gas has volume. B. Gas takes up space. C. Gas has mass. D. Gas has temperature. Balloon

105. 5 th Grade Science Review TEK 5.5A, 5.2C 63. The above set-up was used in a 5 th grade classroom. What physical property of gas was tested? Answer: C. Gas has mass.

106. 64. The above picture shows a spoon in a beaker of water. What is happening to the image of the spoon? A. The image is being refracted. B. The image is being transmitted. C. The image is being reflected. D. The image is being absorbed. 5 th Grade Science Review TEK 5.6A

107. 64. The above picture shows a spoon in a beaker of water. What is happening to the image of the spoon? Answer: A. The image is being refracted. 5 th Grade Science Review TEK 5.6A

108. 5 th Grade Science Review TEK 5.6C 65. What would be the best title for this organization chart? A. Objects that reflect light. B. Objects that rotate light. C. Objects that refract light. D. Objects that reverse light. ? MicroscopeEyeglassesCamera

109. 5 th Grade Science Review TEK 5.6C 65. What would be the best title for this organization chart? Answer: C. Objects that refract light.

110. 5 th Grade Science Review TEK 5.2A 67. Which hypothesis is being tested in the experiment shown in the diagram above? A. Plants need water to grow. B. Saltwater affects plant growth. C. Plants need soil to grow. D. Water does not affect plant growth. Tap WaterSaltwater

111. 5 th Grade Science Review TEK 5.2A 67. Which hypothesis is being tested in the experiment shown in the diagram above? Answer: B. Saltwater affects plant growth.

112. 5 th Grade Science Review TEK 5.2D, 5.6A 68. William is using the periscope above to try to see the tin on the table. What process allows him to see the tin on the table? A. The image is being refracted. B. The image is being transmitted. C. The image is being reflected. D. The image is being absorbed.

113. 5 th Grade Science Review TEK 5.2D, 5.6A 68. William is using the periscope above to try to see the tin on the table. What process allows him to see the tin on the table? Answer: C. The image is being reflected.

114. 5 th Grade Science Review TEK 5.6A 69. The above diagram shows how four different light rays are traveling. Which light ray best represents refraction? A.A B. B C. C D. D

115. 5 th Grade Science Review TEK 5.6A 69. The above diagram shows how four different light rays are traveling. Which light ray best represents refraction? Answer: D. D

116. 5 th Grade Science Review TEK 5.5A 70. Based on the diagram above which of the following statements is true? A. The three object have the same volume. B. The three objects have the same density. C. The three objects have the same mass. D. The three objects have the same length.

117. 5 th Grade Science Review TEK 5.5A 70. Based on the diagram above which of the following statements is true? Answer: C. The three objects have the same mass.

118. 5 th Grade Science Review TEK 5.6B 81. Connecting a battery and wires to a light bulb produces energy. Which of these is NOT produced by this connection? A. Light energy B. Heat energy C. Solar energy D. Electrical energy

119. 5 th Grade Science Review TEK 5.6B 81. Connecting a battery and wires to a light bulb produces energy. Which of these is NOT produced by this connection? Answer: C. Solar energy

120. 5 th Grade Science Review TEK 5.5A,D 82. Dexter has 25 grams of salt and 145 grams of water. He mixes the salt and the water together in the beaker above. Which of the following conclusions is correct? A. The mass on the balance will read 145 grams because the salt will disappear. B. The mass on the balance will read 170 grams because the salt will dissolve. C. The mass on the balance will read more than 145 grams but less than 170 grams. D. The mass on the balance will read 120 grams because the salt will take the place of the water.

121. 5 th Grade Science Review TEK 5.5A,D 82. Dexter has 25 grams of salt and 145 grams of water. He mixes the salt and the water together in the beaker above. Which of the following conclusions is correct? Answer: B. The mass on the balance will read 170 grams because the salt will dissolve.

122. 5 th Grade Science Review TEK 5.6B 83. An electric current can only move through a closed circuit. Which of these pictures shows a closed (complete) circuit? A.B. C. D.

123. 5 th Grade Science Review TEK 5.6B 83. An electric current can only move through a closed circuit. Which of these pictures shows a closed (complete) circuit? Answer: B.

124. 84. Casey wants to find out whether the mass of an object affects the amount of gravity that pulls on the object. She plans to conduct her experiment by dropping the various boxes shown below. 5 th Grade Science Review TEK 5.2A Which two attempts, P, Q, R, or S should she use in order to conduct a fair test? A. P and RB. Q and P C. S and PD. R and S

125. 84. Which two attempts, P, Q, R, or S should she use in order to conduct a fair test? Answer: A. P and R 5 th Grade Science Review TEK 5.2A

126. 5 th Grade Science Review TEK 5.2F, 5.5A 85. In which section of the Venn diagram should a paper clip be placed? A. W B. X C. Y D. Z W XY Z Magnetic Conducts Electricity

127. 5 th Grade Science Review TEK 5.2F, 5.5A 85. In which section of the Venn diagram should a paper clip be placed? Answer: A. W

128. 5 th Grade Science Review TEK 4.7B 86. Which landform was most likely made by the process of weathering and erosion? A. island B. earthquake C. volcano D. cliff

129. 5 th Grade Science Review TEK 4.7B 86. Which landform was most likely made by the process of weathering and erosion? Answer: D. cliff

130. 5 th Grade Science Review TEK 5.5C 87. Which of the following could be separated using the set-up seen to the right? A. Saltwater and sugar B. Pepper and water C. Wooden and metal blocks D. Sand and gravel

131. 5 th Grade Science Review TEK 5.5C 87. Which of the following could be separated using the set-up seen to the right? Answer: B. Pepper and water

132. 5 th Grade Science Review TEK 5.2D, 5.5A 88. Mrs. Baptista’s class sorted different materials into two groups. The data was recorded above. Which statement describes how the materials were sorted? A. Group B materials are conductors of heat and group A are not. B. Group A materials attract to a magnet and group B do not. C. Group B materials are insulators of electricity and Group A is not. D. Group B materials are flexible and Group A is not. Group AGroup B Paper clip Penny Foil Marble Rubber Popsicle stick

133. 5 th Grade Science Review TEK 5.2D, 5.5A 88. Mrs. Baptista’s class sorted different materials into two groups. The data was recorded above. Which statement describes how the materials were sorted? Answer: C. Group B materials are insulators of electricity and Group A is not.

134. 5 th Grade Science Review TEK 5.6B 89. How is energy being changed in the picture above? A.Electrical energy into chemical energy B. Chemical energy into solar energy C. Electrical energy into thermal energy D. Thermal energy into chemical energy

135. 5 th Grade Science Review TEK 5.6B 89. How is energy being changed in the picture above? Answer: C. Electrical energy into thermal energy Electrical energy is converted to other types of energy as well in a dishwasher, but this is the only correct choice of those given.

136. 5 th Grade Science Review TEK 4.7A, 5.2D 90. Mrs. Morgan’s classroom tested different paper towels to see which paper towel absorbed the most water. Their data is in the chart above. Which paper towel absorbed the most water? A. VivaB. Bounty C. SparkleD. Brawny

137. 5 th Grade Science Review TEK 4.7A, 5.2D 90. Which paper towel absorbed the most water? Answer: A. Viva