SCI5-OI7-GQ1-LO1-KO3-U: Evidence from a controlled experiment can be used to make conclusions…

Build It, Launch It Grades K–5

Egg drops, paper planes and balloon rockets, done properly at home. Three engineering challenges where kids build, test, fix and explain the pushes and pulls behind what happened.

• Can you drop an egg without breaking it? 60 min

  Kids design an egg protector on a materials budget, test it from a low height first and work up, and fix what fails. They finish able to explain why a soft, slow stop saves the egg.

• What makes a paper plane fly farthest? 45 min

  Kids fold two different paper planes and run a fair test, changing one thing at a time: first the design, then the throw. They measure three throws each and explain the flight using lift, drag, thrust and gravity.

• How does a rocket push itself into space? 45 min

  Kids build a balloon rocket that zooms along a string between two chairs, then run a fair test on how much air goes in the balloon. They finish able to explain action and reaction: the balloon pushes air back, and the air pushes the balloon forward.

Test the Claim: Science Facts, Myths and AI Answers Grades 5–7

Sayings, ads, forum posts and AI chatbot answers all sound sure of themselves. Students put popular claims to a real hands-on test, grade the answers, and learn how to decide which sources deserve their trust.

• Does salt make water boil faster? 45–60 min

  Students test two kitchen claims at once: that a watched pot never boils, and an AI-style answer saying salt makes water boil faster. They time plain and salted water in a teacher-run kettle, then write a claim, evidence and reasoning about what really happened.

• Is that AI answer true? 50–60 min

  Students get three printed AI chatbot answers to science questions, write a test for each, and run the two that fit in one class: dropping a full and an empty bottle, and melting ice in fresh and salty water. They grade each answer and explain why a confident answer still has to be checked.

• Which source should we trust? 50–60 min

  Students compare four sources making the same claim about a paper towel: a study summary, an ad, a forum post and an AI chatbot answer. They rate the evidence behind each, then run a fair absorbency test to settle the question with their own data.

Printable practice for SCI5-OI7-GQ1-LO1-KO3-U

• Build It, Launch It workbook included with the unit

  3 practice pages, 1 word wall, 1 reading, 1 English-support page, 1 unit review, 1 unit test, with answer keys.

• Test the Claim: Science Facts, Myths and AI Answers workbook included with the unit

  3 English-support pages, 3 practice pages, 3 readings, 1 word wall, 1 unit review, 1 unit test, with answer keys.

• Evidence Lab workbook included with the unit

  2 practice pages, 2 readings, 1 word wall, 1 English-support page, 1 unit review, 1 unit test, with answer keys.

• How Your Body Works workbook included with the unit

  1 English-support page, 1 practice page, 1 reading, 1 unit review, 1 unit test, with answer keys.

• Keep It Cool: Ice, Insulation and Staying Comfortable workbook included with the unit

  3 practice pages, 1 English-support page, 1 reading, 1 unit review, 1 unit test, with answer keys.

• Winter Science: Ice, Snow and Staying Warm workbook included with the unit

  3 practice pages, 2 English-support pages, 1 reading, 1 unit review, 1 unit test, with answer keys.

• Think Like a Scientist: The Scientific Method workbook included with the unit

  4 English-support pages, 4 practice pages, 4 readings, 1 word wall, 1 unit review, 1 unit test, with answer keys.

• Steppe Science: Staying Warm on the Kazakh Steppe workbook included with the unit

  1 practice page, with answer keys.

• Monsoon Science: Rain, Sun and the Nón Lá workbook included with the unit

  1 practice page, 1 unit test, with answer keys.

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