GRADE 5 - CHAPTER 1

It means defining variables according to the actions or operations that will be performed on them.

• formulating hypothesis

• identifying variables

• experimenting

• defining variables

It is a tentative explanation of your observations.

• hypothesis

• variables

• inference

• predicting

These are used to visually present information about events.

• Graphs

• variables

• experiment

• hypothesis

These are made based on previous observations and past experiences.

• Graphs

• variables

• inferences

• hypothesis

It is the largest and the world’s most powerful telescope.

• James Webb Space Telescope

• James Web Space Telescope

• Huble Space Telescope

• Hubble Space Telescope

Jayden uses a table to show the data that she gathered from her experiment.

• communicating

• observing

• classifying

• measuring

The boiling water inside the kettle is very hot.

• communicating

• observing

• classifying

• measuring

It is used to look at objects that cannot be seen by the naked eye.

• telescope

• hand lens

• graduated cylinder

• microscope

It involves making an inference about a future event based on current evidences and past experiences.

• hypothesis

• inference

• predicting

• experimenting

Marione gives a negative interpretation of Susie’s work because she does not want to play with her

• true

• false