Share Grade 3 Unit 2 Vocabulary
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"What does 'engineer' mean?"
Someone who designs and builds machines or structures
A scientist who studies animals
Someone who teaches math
A person who grows crops
Which word means 'to use something again'?
Build
Reuse
Recycle
Reduce
We can reduce waste by using fewer ____. (Hint: Think about what you use in school.)
Machines
Resources
Pencils
Books
The __ provides natural energy in the form of sunlight.
Machine
Sun
Shelf
Engineer
What word describes something made from trees?
Wood
Stationary store
Machine
Energy
Imagine you are an engineer. What could you design using recycled materials?
A rocket ship
All options are correct
A robot powered by sunlight
A new shelf from wood
Name one machine that uses sunlight as energy.
Fan
Solar panel
Wind turbine
Bicycle
What does 'designer' mean?
A person who studies animals
A person who builds machines
A person who studies animals
A person who creates plans for objects or clothes
What does 'resources' refer to?
An engineer’s tools
A place to store wood
A type of machine
Materials or tools used to create something
Which word means to use less of something?
Create
Reuse
Reduce
Build
Engineers use different types of __ to build machines.
Wood
Sunlight
Materials
Shelves
We should always try to __ resources to help the environment.
Design
Imagine
Build
Reuse
Which word describes the energy we get from the sun?
Sunlight
Reduce
Engineer
Machine
Which word describes a place where you buy pens and paper?
Wood store
Designer
Stationary store
Materials shelf
Imagine you are designing a machine that uses resources wisely. Which material would you choose?
Reused wood and sunlight
Plastic and Paper
Plastic
Paper
What can you build with materials from a stationary store?
A colorful chart
A model house
A drawing
All options are correct
