1. Airam Dawn placed rubber ball, plastic cup, piece of paper, metal spoon and cloth in a basin of water. Which of the listed materials will easily absorb water?

• A. paper and cloth

• B. rubber and paper

• C. plastic cup and metal spoon

1. An objects shape can affect its ability to float, but some materials float no matter what thier shape is. Which is an example of this?

• A. one-peso-coin

• B. styrofoam

• C. stone

What will happen when a sand - filled plastic bottle is dropped in water? It will________________.

• A. float

• B. sink

• C. submerged partway

Tags

NGSS.MS-PS2-2

why do porous materials like tisuue paper, sponge and cloth naturally absorb water? Beacause these materials_______________

• A. have flat surface that allow air to move through

• B. are non-porous that allow air and water to pass through

• C. have small haoles that allow liquid and air pass through

Decaying materials like leaves and fruit peelings can be made into ______________________.

• A. animal food

• B. decorative

• C. fertilizer

Mark the box if the materials float in water

• eraser (pambura)

• ballon

• drinking glass

• stone

• metal spoon

which of the following materials undergo decay

• A. plastic bottle

• B. leaves

• C.tin cans

Tags

NGSS.MS-LS2-3

Plastic materials sink when dropped in water

• True

• False

Some things float on water, some things submerge partway down, and some things sink

• True

• False

Tags

NGSS.5-PS1-3

All small things float in water

• True

• False

Tags

NGSS.5-PS1-3