2nd Grade STEM

Addition

100

12+29=?

41

200

43+28=?

71

300

128+56=?

184

400

208+136=? 

344

500

569+356=?

925

Subtraction

100

53-24=?

29

200

89-73=?

16

300

142-78=?

64

400

346-52=?

294

500

866-562=?

304

Science

100

In what state of matter is ice in? 

Solid

200

What is the star that keeps Earth warm? 

The Sun 

300

Name at least 3 things that plants need to grow? 

Water, air, soil, sunlight

400

What are the differences between living and non-living things (be specific)?

Answers will vary

500

What is the largest organ in/on your body?

The skin

Geography

100

What country do we live in? 

United States

200

Name 3 countries in Central America

El Salvador, Nicaragua, Bolivia, etc...

300

Name 3 countries in Asia

Japan, China, India, etc...

400

Name at least 3 of the 7 oceans in the world.

Pacific, Atlantic, Arctic, etc...

500

What is the largest country? 

Russia