WorksheetsREVIEWER 1
Total questions: 25
Worksheet time: 13mins
Which activity shows using your sense of smell to avoid danger?
A.
Smelling a cake while it is baking
B.
Smelling burnt rubber near the extension outlet cord
C.
Smelling flowers in the garden
D.
Smelling your soap while bathing
A class is comparing different fruits in a science activity. They grouped the fruits by color and texture. What skill did they use to make this grouping?
A.
Predicting what the fruit will taste like
B.
Guessing the name of the fruit
C.
Observing and classifying based on properties
D.
Measuring the weight of each fruit
You are asked to design a safety poster for your classroom that reminds everyone to use their senses to stay safe. Which of the following slogans would be the most effective?
A.
See, smell, hear, and stay safe!
B.
Close your eyes to enjoy the day
C.
Taste first before you check
D.
Listen only to your friends
Which of the following is the correct use of a hand lens in a science activity?
A.
To measure the weight of an object
B.
To make small objects look bigger
C.
To find the temperature of water
D.
To cut small pieces of paper
In a classroom investigation, the teacher shows a ruler, a hand lens, and a pair of scissors. Which of the following best explains why each tool is important in science?
A.
All are used for cutting objects in different ways
B.
All are for looking at things more closely
C.
Each tool helps in different tasks: measuring, magnifying, and cutting
D.
All tools help measure time in an experiment
Your class is joining a Science Fair where each group must design a creative tool using recycled materials. Which of the following ideas would be the most useful for observing small insects?
A.
A cardboard tube with colored paper
B.
A small box with holes for air
C.
A plastic bottle turned into a hand lens holder
D.
A paper fan made from old folders
Which activity best shows observing in science?
A.
Guessing what will happen next in an experiment
B.
Looking closely at how many petals a flower has
C.
Asking your teacher about the lesson
D.
Writing down the materials you need
During a weather observation, Maria notices dark clouds in the sky. What can she conclude?
A.
It will be windy all week
B.
It will be sunny tomorrow
C.
It may rain soon
D.
It will snow soon
Your teacher gives you a ruler, a leaf, and a notebook. Which action uses the skill of measuring?
A.
Writing notes about the leaf’s color
B.
Drawing the leaf in your notebook
C.
Finding the leaf’s length in centimeters
D.
Describing how smooth the leaf feels
If you were to design a short science activity for your classmates to measure their jumping distance, what material would you choose for the most accurate results?
A.
A piece of yarn
B.
A meter stick
C.
A paper clip chain
D.
A chalk line on the floor
Which is a physical property of glass?
A.
It is warm
B.
It can melt easily
C.
It is transparent
D.
It is sweet
You are given a spoon, a rubber band, and a piece of cloth. Which of these is stretchable?
A.
Spoon
B.
Rubber band
C.
Cloth
D.
None of the above
A class compares two balls: one rubber and one made of glass. They bounce the rubber ball, but the glass ball breaks. What property explains this?
A.
Color
B.
Size
C.
Hardness and flexibility
D.
Weight
Which of these shows a harmful change to the environment
A.
Planting vegetables in your yard
B.
Throwing garbage in the trash bin
C.
Burning plastic waste in the open
D.
Recycling bottles
Why is burning rubber tires harmful?
A.
It produces a nice smell
B.
It makes the tires softer
C.
It releases smoke that pollutes the air
D.
It turns rubber into toys
A barangay wants to reduce smoke from burning trash. Which of these actions will help the most?
A.
Asking residents to burn trash only at night
B.
Providing bins for waste segregation and composting
C.
Burning only paper waste
D.
Covering burning piles with soil
If you were to create a poster to teach children not to burn garbage, which of these designs would be the most effective?
A.
A colorful drawing of toys
B.
A chart showing different garbage bins
C.
A picture of smoke with a red X over it
D.
A list of your favorite recycling tips
Which of these shows proper handling of broken glass?
A.
Picking it up with bare hands
B.
Sweeping it with your hands
C.
Using a broom and dustpan carefully
D.
Kicking it to the side
Why is it important to separate biodegradable from non-biodegradable waste?
A.
To make the trash lighter
B.
To make trash look better
C.
To help in recycling and composting
D.
To keep the trash bin full
A community observes that some residents throw batteries into the regular trash. What is the danger of this practice?
A.
Batteries may explode when exposed to air
B.
Batteries can melt plastic bags
C.
Chemicals from batteries can leak and harm the environment
D.
Batteries make trash heavier
Metals can be hard, shiny, and strong.
Aluminum is often used for cooking pots because it is a good conductor of heat.
Aluminum is the best metal to use for making a lightweight ladder.
An iron gate turned reddish-brown after months of rain because it rusted.
If you want a rust‑resistant roof, choosing galvanized iron is better than plain iron.
