Invent the Future Laboratory Notebook

Tesla imagined possibilities and worked to test them. Jennifer and Daniel discover that an invention develops through questions, observation, and revision. Children choose an everyday problem, sketch a possible solution, and build a simple paper or cardboard prototype. Their inventor’s notebook records what they test, what they notice, and what they would improve next.

Materials A notebook or folded paper booklet, pencils, a ruler, markers, paper, tape, and clean cardboard for a simple prototype.

Experiment or Activity 

1. Choose an everyday problem, such as organizing pencils or supporting an open book. Write a clear question.

2. Create notebook sections called Question, Sketch, Materials, Test, Observation, and Next Change.

3. Sketch an idea and make a paper or cardboard prototype.

4. Test one feature. Record what happened, including anything that did not work.

5. Revise your sketch. Write what the prototype can show and what still needs testing.

Safety note Use clean materials without sharp edges. Adults supervise scissors and glue. Do not take apart appliances, batteries, or electronic devices. This activity does not require powered equipment.

What children learn Invention grows through testing and revision. A prototype can test a shape or arrangement without proving that every part of an invention works.

Think about it What did your first test help you change