## Presentation on theme: "5th Grade Daily Reinforcers"— Presentation transcript:

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

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

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.

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.

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.

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.

TEK 5.2A 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. Which two attempts, P, Q, R, or S should she use in order to conduct a fair test? A. P and R B. Q and P C. S and P D. R and S

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

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

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

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

TEK 4.7B 86. Which landform was most likely made by the process of weathering and erosion? Answer: D. cliff

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

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

TEK 5.2D, 5.5A Group A Group B Paper clip Penny Foil Marble Rubber Popsicle stick 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.

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.

TEK 5.6B 89. How is energy being changed in the picture above? Electrical energy into chemical energy B. Chemical energy into solar energy C. Electrical energy into thermal energy D. Thermal energy into chemical energy

TEK 5.6B 89. How is energy being changed in the picture above? Answer: C. Electrical energy into thermal energy