1. 5 th Grade Daily Reinforcers TEK 5.5C & 5.2A 41.While walking through the park Sandra dropped her change purse into the sandbox. What are some ways she can get the money out of the sand? What are some ways she could NOT get the money out of the sand? Why? __________________________________________ __________________________________________ __________________________________________

2. She could use size and shape to pick the coins up out of the sand. She could use a sieve, strainer, filter and/or screen to separate the coins from the sand. She could NOT use a magnet, because neither coins nor sand are magnetic. She could NOT use water, because both coins and sand will sink, and neither are soluble in water.

3. 5 th Grade Daily Reinforcers TEK 4.5B 42. What process is demonstrated in the diagram above? A. Evaporation B. Condensation C. Precipitation D. Freezing

4. 5 th Grade Daily Reinforcers TEK 4.5B 42. What process is demonstrated in the diagram above? D. Freezing

5. 5 th Grade Daily Reinforcers 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?

6. 3 trials for each variable tested

7. 5 th Grade Daily Reinforcers 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

8. 5 th Grade Daily Reinforcers TEK 4.5B 44. What process is demonstrated in the diagram above? Answer: B. Fruit Salad

9. 5 th Grade Daily Reinforcers TEK 5.2E 45. Which tool would be most useful in separating pepper from iron filings? A. SpoonB. Water C. MagnetD. Screen

10. 5 th Grade Daily Reinforcers TEK 4.5B 45. Which tool would be most useful in separating pepper from iron filings? Answer: C. Magnet

11. 5 th Grade Daily Reinforcers 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

12. 5 th Grade Daily Reinforcers 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

13. 5 th Grade Daily Reinforcers 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

14. 5 th Grade Daily Reinforcers 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

15. 5 th Grade Daily Reinforcers 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

16. 5 th Grade Daily Reinforcers 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.

17. 5 th Grade Daily Reinforcers 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.

18. 5 th Grade Daily Reinforcers 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.

19. 5 th Grade Daily Reinforcers 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? _________________________________________________________ _________________________________________________________

20. 5 th Grade Daily Reinforcers 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.