Testable questions about noncontact forces give Grade 3 science students a way to explore how magnets and static electricity can make objects move without direct contact. Through familiar examples such as a magnet attracting a paper clip and a charged balloon attracting small pieces of paper, students examine how to turn observations into questions that can be investigated.

From observations to testable questions

Students explore magnetic attraction across a gap, the effect of distance on a magnet's pull, and whether moving a magnet closer changes how many paper clips it attracts. They also consider static electricity by investigating a balloon rubbed on dry hair and its attraction to paper pieces. These examples connect noncontact forces to observable effects that children can describe and test.

The resource also introduces material comparisons. Students consider whether a magnet attracts a steel washer but not an aluminum foil ball, helping them form questions about which materials respond to magnetic forces. The examples encourage students to focus on something they can change or compare and an effect they can observe.

What students practise

• Recognising examples of magnetic attraction and static electricity.
• Forming testable questions about distance, attraction, and the number of objects affected.
• Comparing how a magnet interacts with different materials, including steel and aluminum.
• Planning a fair test by changing magnet distance while keeping the paper clip the same.
• Measuring a gap and recording whether a paper clip moves at different distances.
• Applying testable-question thinking to a magnetic door latch and the gap between its magnet and metal plate.

Use the questions in a science lesson

Use these noncontact force worksheets during a lesson on forces, as guided practice after introducing magnets and static electricity, or for independent work. Students can read each short passage, identify its main idea and supporting details, and use the examples to discuss what could be tested. The scenarios provide a starting point for class conversations about changing one factor, keeping a comparison fair, and recording an observable result.

The magnetic latch example extends the same thinking to a simple design problem: students consider whether changing the gap affects how well the latch holds or how easily the door opens. This helps connect scientific questions to a practical object without losing focus on what can be investigated.

Resource details

This Science reading organizer resource is titled Testable Questions About Noncontact Forces. It uses short informational passages and graphic organizers focused on main ideas and supporting details. The material centres on creating investigable questions from concrete examples rather than simply memorising force vocabulary. Use it to support reading in science, written responses, and discussion about how to plan simple investigations. No separate answer key or teacher guide is specified in the supplied resource details.