materials (6.6);
• identify the effect of mixing solid and liquid
• describe what happens when two liquid materials are mixed
• describe the effect of temperature in mixing materials (6.9)
• prepare a fruit-veggie juice out of locally available fruits and vegetables
(6.10)
Pretest
Directions: Read each question carefully. Write the letter of the correct
answer on the answer sheet provided on page 10.
1. Which of these will dissolve in water?
A. flou
B. pepper
C. sand
D. sugar
2. Which of the following solid materials will NOT dissolve completely in