Brainstorming SolutionsActivities & Teaching Strategies
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.
Learning Objectives
- 1Generate at least five distinct ideas to solve a given classroom problem, such as improving a toy's function.
- 2Compare two proposed solutions for a problem, identifying one advantage of each.
- 3Explain why generating many ideas before selecting one is important for finding the best solution.
- 4Sketch at least two different proposed solutions to a simple engineering challenge.
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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.
Prepare & details
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.
Setup: Large wall space covered with paper, or multiple boards
Materials: Butcher paper or large poster paper, Markers, colored pencils, sticky notes, Section prompts
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.
Prepare & details
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.
Setup: Large wall space covered with paper, or multiple boards
Materials: Butcher paper or large poster paper, Markers, colored pencils, sticky notes, Section prompts
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.
Prepare & details
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.
Setup: Large wall space covered with paper, or multiple boards
Materials: Butcher paper or large poster paper, Markers, colored pencils, sticky notes, Section prompts
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.
Prepare & details
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.
Setup: Large wall space covered with paper, or multiple boards
Materials: Butcher paper or large poster paper, Markers, colored pencils, sticky notes, Section prompts
Teaching This Topic
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.
What to Expect
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.
These activities are a starting point. A full mission is the experience.
- Complete facilitation script with teacher dialogue
- Printable student materials, ready for class
- Differentiation strategies for every learner
Watch Out for These Misconceptions
Common MisconceptionDuring Whole Class Brainstorm: Playground Problem, watch for students who insist their first idea is the only possible solution.
What to Teach Instead
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.
Common MisconceptionDuring Small Groups: Supply Organizer Challenge, watch for students who dismiss peers’ ideas because they seem too simple.
What to Teach Instead
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.
Common MisconceptionDuring Pairs: Broken Toy Repair, watch for students who only describe fixes without sketching or using the toy part in front of them.
What to Teach Instead
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.
Assessment Ideas
During Whole Class Brainstorm: Playground Problem, collect sticky notes from each group and check that every student contributed at least one idea before moving to the next step.
After Small Groups: Supply Organizer Challenge, ask, 'Which idea felt easiest to understand when you heard it? Why do you think that was?' Listen for students to reference clear sketches or simple words.
After Individual Then Share: Lunchtime Helper, collect the second ideas students shared aloud and check for variety in their solutions, such as using hands, trays, or backpack pockets.
Extensions & Scaffolding
- Challenge: After Small Groups: Supply Organizer Challenge, ask groups to combine their two best ideas into one hybrid solution and present it to another group.
- Scaffolding: During Pairs: Broken Toy Repair, provide picture cards of tools or materials to help students name parts they might use.
- Deeper: After Whole Class Brainstorm: Playground Problem, have students vote on the three most promising ideas and then test the simplest one with classroom materials during free time.
Key Vocabulary
| Brainstorming | A group activity where people share many ideas quickly without judging them, to help solve a problem. |
| Solution | An answer to a problem or a way to fix something that is not working well. |
| Idea | A thought or suggestion about what to do or how to do something. |
| Sketch | A quick drawing that shows the main parts of an idea or object. |
Suggested Methodologies
Planning templates for Science
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
Unit PlannerThematic Unit
Organize a multi-week unit around a central theme or essential question that cuts across topics, texts, and disciplines, helping students see connections and build deeper understanding.
RubricSingle-Point Rubric
Build a single-point rubric that defines only the "meets standard" level, leaving space for teachers to document what exceeded and what fell short. Simple to create, easy for students to understand.
More in Engineering and Design Solutions
Identifying Problems
Students learn to ask questions and observe situations to identify problems that need engineering solutions.
2 methodologies
Developing Models and Sketches
Students use sketches and physical models to represent their proposed solutions to a problem.
2 methodologies
Testing and Evaluating Solutions
Students test their models or prototypes and evaluate their effectiveness in solving the problem.
2 methodologies
Improving and Redesigning
Students use test results to identify areas for improvement and redesign their solutions.
2 methodologies
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