Unit 2 Lesson1
Unit 2 Lesson 2
Unit 3 Lesson 1
Unit 3 Lesson 2
Unit 3 Lesson 4
100
I am a scientist who uses math and science to solve problems. Who am I?
Engineer
100
What engineers make to meet needs and solve problems?
Technology
100
I am a safe place to live.
Shelter
100
What helps fish swim?
Fins
100
All the stages of an animal's life make up its ____.
Life cycle
200
What are steps that engineers follow to solve problems?
Design process
200
All the living and non-living things in a place
Environment
200
We are the body parts you need to take in oxygen
Lungs
200
What helps fish take in oxygen?
Gills
200
A young frog that lives in water
Tadpole
300
What is the answer to a problem?
Solution.
300
What technology can you use to light your home?
Flashlights, candles
300
I mean to stay alive
Survive
300
What helps most birds fly?
Wings
300
To make more living things of the same kind
Reproduce
400
What things do you use to make a design?
Materials
400
We are the body parts fish and tadpoles need to stay alive in water
Gills
400
What has 3 body parts and six legs?
Insect
500
How do you find out if a solution works?
Test
500
I am the air you breathe
Oxygen
500
What is an amphibian?
Lives in water and on land.
M
e
n
u