Science · 1st Grade

Active learning ideas

Brainstorming Solutions

Active learning works for brainstorming solutions because young engineers need to move, speak, and draw to turn abstract ideas into something real. When first graders act out problems, handle props, and share rough sketches, they see how many approaches exist before settling on one.

• Common Core State Standards
• K-2-ETS1-1

• 25–40 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Graffiti Wall
• 30 min · Whole Class

Whole Class Brainstorm: Playground Problem

Pose a problem like 'How can we make recess more fun for everyone?' Review rules: no judging, build on ideas. Record student suggestions on chart paper with quick sketches. End by circling top ideas for voting.

Generate diverse ideas for solving a given problem.

Facilitation Tip

During Whole Class Brainstorm: Playground Problem, invite students to stand and physically act out their ideas to make abstract solutions concrete.

What to look for

Present students with a simple problem, like 'How can we make our reading corner more comfortable?' Have them write or draw three different ideas on sticky notes. Collect the notes and quickly scan for variety and quantity.

• Remember
• Understand
• Create
• Self-Awareness
• Relationship Skills

Activity 02

• Graffiti Wall
• 40 min · Small Groups

Small Groups: Supply Organizer Challenge

Give groups a messy bin of supplies and task them to brainstorm storage solutions. Each student adds ideas via sticky notes or drawings. Groups share one wild idea and one practical one with the class.

Compare different brainstorming techniques for effectiveness.

Facilitation Tip

For Small Groups: Supply Organizer Challenge, provide sticky notes in four colors so groups can color-code different types of solutions during discussion.

What to look for

After a brainstorming session, ask students: 'Why did we try to think of so many ideas before picking just one or two? What might happen if we only thought of one idea?' Listen for student explanations about finding better solutions or avoiding problems.

• Remember
• Understand
• Create
• Self-Awareness
• Relationship Skills

Activity 03

• Graffiti Wall
• 25 min · Pairs

Pairs: Broken Toy Repair

Show a toy with a simple issue, like a loose wheel. Pairs list and draw three solutions each. Pairs combine ideas into one group poster, then present to rotate and add feedback.

Justify why it's important to have many ideas before choosing one.

Facilitation Tip

In Pairs: Broken Toy Repair, give each pair a small toy part to hold while brainstorming so they focus on tangible fixes rather than vague talk.

What to look for

Give students a scenario, such as 'Imagine you need to carry your lunchbox and your backpack at the same time. Draw two different ways you could do this.' Review the drawings to see if students can generate multiple distinct solutions.

• Remember
• Understand
• Create
• Self-Awareness
• Relationship Skills

Activity 04

• Graffiti Wall
• 35 min · Individual

Individual Then Share: Lunchtime Helper

Students silently sketch ideas for speeding up lunch line alone for two minutes. Pair up to combine sketches, then small groups merge into class list. Discuss which ideas surprised them most.

Generate diverse ideas for solving a given problem.

Facilitation Tip

During Individual Then Share: Lunchtime Helper, have students write their first idea on scrap paper, crumple it, then toss it into a box before sharing to reduce attachment to early ideas.

What to look for

Present students with a simple problem, like 'How can we make our reading corner more comfortable?' Have them write or draw three different ideas on sticky notes. Collect the notes and quickly scan for variety and quantity.

• Remember
• Understand
• Create
• Self-Awareness
• Relationship Skills

A few notes on teaching this unit

Teach brainstorming by modeling messy first attempts yourself, showing how to build on simple ideas with questions like 'What if we added…?' or 'How could this part help?' Avoid praising the 'best' idea early. Research shows that first graders need visual anchors, so always pair talk with sketches, gestures, or props to keep ideas grounded.

Successful learning looks like students sharing multiple ideas without hesitation, building on classmates' thoughts, and using quick sketches to explain their thinking. Groups should show progress from single ideas to refined solutions together.

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Watch Out for These Misconceptions

• During Whole Class Brainstorm: Playground Problem, watch for students who insist their first idea is the only possible solution.

  Redirect by asking, 'How would you add to your idea if you had another helper or tool?' then chart new additions in a different color on the board.

• During Small Groups: Supply Organizer Challenge, watch for students who dismiss peers’ ideas because they seem too simple.

  Use the sticky-note color system to label each idea’s strength, such as 'easy to make' or 'uses less space,' so students see value in all contributions.

• During Pairs: Broken Toy Repair, watch for students who only describe fixes without sketching or using the toy part in front of them.

  Prompt them to hold the broken part while brainstorming and sketch directly on a shared sheet, circling the part in their drawing to connect visuals to the real object.

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Methods used in this brief

• Graffiti Wall