Introduction to Chemical Properties
A Grade 1 science worksheet to introduce the concept of chemical properties through observable changes.
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Introduction to Chemical Properties
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Read each question carefully and answer to the best of your ability. Remember, a chemical property is how a material changes into a new material.
1. Which of these is a sign that a new material has been made?
It got bigger
It changed color
It stayed the same
It got colder
2. What happens when you burn wood?
It turns into water
It turns into ash and smoke
It becomes taller
It gets colder
1. When something rusts, it changes .
2. Cooking an egg is a change because it cannot go back to being raw.
3. A chemical property tells us how a material can change into a material.
1. Cutting paper into small pieces is a chemical change.
True
False
2. When wood burns, it creates new materials like ash and smoke.
True
False
1. Give one example of something that shows a chemical change. What happens to it?
Look at the picture below. This is a thermite reaction. What signs of a chemical change do you see?
