Unit 1 Investigating Questions

Use senses to notice details.

• infer

• observe

• predict

Explain what you observe.

• infer

• investigation

• conclusion

Good guess of what will happen.

• conclusion

• variable

• predict

Planned way to find an answer.

• investigation

• hypothesis

• conclusion

Statement that could answer a question.

• predict

• hypothesis

• infer

Analysis of results at the end of the investigation.

• infer

• observe

• conclusion

Factor changed in an experiment.

• conclusion

• variable

• hypothesis

Answer explanation

Just one must be changed.

To observe tiny objects you can used:

• microscopes, hand lens and magnifying box

• balance, measuring tapes, ruler, and measuring cups

• clock & stopwatches

To measure thing around us in numbers you can use:

• microscopes, hand lens, and magnifying box

• balance, measuring tapes, ruler and measuring cups

• clock & stopwatches

Measures time:

• clock & stopwatches

• thermometer