science term 3 grade 2

1. How to take care the teeth

• a. brush teeth every month floss teeth monthly, eat much sugar, acidic food and drinks

• b. . brush teeth 3x day, floss teeth monthly, unlimited sugar, acidic food and drinks

• c. brush teeth 2x day, floss teeth daily, limit sugar, acidic food and drinks

2. brush the teeth....... a day

• a. 3x (three times)

• b. 2x (twice)

• c. every month

• d. every year

3. Some example of healthy foods:

• a. candy, fruit, grains and chocolate

• b. vegetable, sugar, fruit and cofffe,

• c. fruit, vegetable, low fat dairy product, grains,

• d. soda, coffee, tea, french fries, and hamburger

4. Oily fatty food should be eaten.......... in our daily diet.

• a. much

• b. so many

• c.little

• d. the least

5 what can adults do easily?

• a. eat stone, look and walk

• b. eat worm, can not look, and can't walk

• c. walk, look after themselves, eat solid foods

• d. angry, cry, crawl, and only drink milk

6. what the name of teeth help us to grind grains and vegetables?

• a. incisors teeth

• b. molars teeth

• c. baby teeth

• d. canines teeth

7. Eating food like cake , candy, chocolate and sweets food every day can lead

• a. to damaged teeth and illness

• b. to become fat and happy

• c. to become healthy and strong

• d. to damaged body

8. Mention the name part if teeth in the picture

• A. a= Molars teeth

  b= Incisors teeth

  c = Canines teeth

• B. a=incisors teeth

  b= Canines teeth

  c = Molars teeth

• C. a=canines teeth

  b= incisors teeth

  c = Molars teeth

• D. a=canines teeth

  b= molars teeth

  c = incisors teeth

9. What the function of part b?

• a. help us to smile

• b. help us to rip meat

• c. help us to bite and cut food

• d. help us to grind grains and vegetables

10. What the example food can damage teeth and illness every day?

• a. healthy food and sweet food

• b. vegetable and soda

• c. vitamin and fruit

• d. sweets food ( candy, cake)