Science Unit 1 Lesson 2

How many steps are in the design process?

• one

• five

• two

What is step 1 in the design process?

• plan and build

• Define/find a problem

• test and improve

Lila made a tool.She tried it and it did not work. Which step of the design process should she try next. Hint: What is step 4?

• redesign

• communicate

• plan and build

Ryan wants to build a model of an airplane. Which material will work best?

• 
• 
• 

Which step of the design process does the picture show?

• plan and build

• find a problem

• test and improve

Friends are sharing ideas of how to solve a problem. What are they doing?

• planning and building

• brainstorming

• test and improve

What is step 5 of the design process?

• define a problem

• test and improve

• communicate