WorksheetsFIRST QUARTER RECAP
Total questions: 15
Worksheet time: 12mins
Which of the following BEST explain why oil stay on top of the water when you mix oil and water ?
Oil is less dense than water
Oil is heavier than water
Water is heavier than water
Water is less dense than oil
When will an object float ?
When the object is less dense than the liquid on which it is placed.
When the object is more dense than the liquid on which it is placed.
When the density of an object is the same as the density of the liquid on which it is placed.
None of these
What property of matter indicates that a substance or object is Biodegradable?
density
absorbency
texture
decaying
Different materials have different properties. They can be easily classified based on their own (a) .
What property explains why liquids go up the drinking straw when one end is placed in water?
Capillarity
Decay
Density
Porosity
Which of the following group can undergo decay easily or fast ?
water bottle , empty soda can , plastic , banana peelings
broken pail , basin , glass , fish bone
empty soda cans , glass , kangkong stem , left over meat
banana peelings , fish bone , kangkong stem, left over meat
A lady wipes off sweat from her forehead by using a cotton towel. Why did she use a towel to wipe off the sweat ?
Classify this object. Check all that applies
Absorbent
Non-absorbent
Sink
Float
Alex want to use a certain insecticide to free his room from cockroaches. Which of the following product labels will tell him how the product will be used?
Brand name
Direction to use
Expiration date
Manufacturers details
Which is NOT the proper way of storing hazardous materials?
Store food product away from wall and floors.
Use cracked , ripped containers in storing food.
Keep or store flammable container away from heated areas
Store chemicals in cabinets that can not be reached by children
You want to use medicines to clean your wound. Which will tell you until when is the product safe and effective to use?
Why is it important to check the serving size of a product?
Serving size tells you which ingredients are in that product
Serving size gives you specific amounts of nutrients and calories for one serving of the product.
Serving size tells you where the food come from and how it is made.
Serving size is not important at all
The following will result to physical change except for one:
Burning
Folding
Melting
Squashing
Your Father asked you to give her medicine for fever. What are you going to do first?
Get the glass of water and the medicine.
Taste the medicine before giving it to your father .
Throw the medicine in the garbage.
Read the label of the medicine.
Which of the following material will NOT absorb water?
