Delivering Oral Presentations
Developing public speaking techniques including eye contact, volume, and visual support.
Key Questions
- Analyze how body language contributes to the message we are sending.
- Explain strategies to manage nerves before a presentation.
- Evaluate how visual aids support or distract from a spoken message.
Ontario Curriculum Expectations
About This Topic
Prototyping and testing are the 'heart' of the engineering design process. In this unit, students build preliminary models (prototypes) of their solutions and conduct fair tests to see how they perform. The Ontario curriculum emphasizes the importance of iteration, using the results of a test to improve the design. This teaches students that failure is not an end point, but a valuable source of data.
Students will learn how to control variables during testing to ensure their results are reliable. This unit also provides a space to discuss the ethics of testing, such as safety standards for toys or cars. This topic comes alive when students can physically model the patterns of trial and error through collaborative building and testing cycles.
Active Learning Ideas
Inquiry Circle: The Paper Bridge Iteration
Groups build a bridge out of one sheet of paper. They test it with pennies until it breaks, then they are given 5 minutes to 'iterate' (improve) the design based on where it failed and test it again.
Simulation Game: The Wind Turbine Test
Students design different blade shapes for a small turbine. They use a fan to test which shape spins the fastest, recording the data on a shared class chart to find the 'winning' features.
Think-Pair-Share: Failing Forward
After a failed test, pairs must identify the 'point of failure' and brainstorm three ways to fix it. They share their 'favorite failure' with the class and what it taught them.
Watch Out for These Misconceptions
Common MisconceptionA prototype should look like the finished product.
What to Teach Instead
A prototype is a 'rough draft' meant for testing specific functions, not for looking pretty. Showing examples of famous prototypes (like the first Dyson vacuum) helps students value function over form.
Common MisconceptionIf a test fails, the whole project is a failure.
What to Teach Instead
A 'failed' test is a success because it tells you what doesn't work. Peer discussion focusing on 'what did the data tell us?' helps shift the classroom culture toward a growth mindset.
Suggested Methodologies
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Frequently Asked Questions
How can active learning help students with prototyping and testing?
What is a 'fair test' in engineering?
Why do engineers build prototypes instead of the real thing?
How many times should you test a design?
Planning templates for Language Arts
ELA
An English Language Arts template structured around reading, writing, speaking, and language skills, with sections for text selection, close reading, discussion, and written response.
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 The Shared Voice: Speaking and Listening
Active Listening and Responding
Learning to build on others' ideas and ask clarifying questions in a group setting.
3 methodologies
Analyzing Spoken Media
Evaluating the purpose and effectiveness of spoken messages in podcasts, speeches, and videos.
2 methodologies
Participating in Group Discussions
Practicing how to contribute constructively to group discussions and build on others' ideas.
2 methodologies
Giving and Receiving Feedback
Learning to provide constructive feedback and incorporate suggestions from peers.
2 methodologies
Storytelling and Oral Narratives
Developing skills in telling engaging stories aloud, focusing on voice and expression.
2 methodologies