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In this physics related activity which requires adult supervision, learners make their own powerful water rocket and, with it, explore Newton's Third Law of Motion.

In this activity (page 3 of the PDF), learners will observe a physical change.

In this weather activity (page 10 of the PDF), learners will demonstrate the changes in atmospheric pressure by constructing their own barometer.

In this chemistry activity (page 1 of the PDF), learners will observe a physical change.

In this astronomy activity, learners create a model of the solar system using beads and string.

In this geology activity (page 6 of the PDF), learners explore how carbonic acid can slowly dissolve limestone and form caves.

In this forensics activity, students will explore the methods that investigators use to confirm the authenticity of handwriting.

In this environmental science activity (page 4 of the PDF), learners use vinegar and chalk to observe the effect of acid rain on various building materials and plant life.

In this geology activity, learners use a microscope to discover and identify the components of sand.

In this physics activity (page 6 of the PDF), learners will try to keep a marble in a bottomless cup without touching the marble inside.

In this physics activity (page 10 of the PDF), learners will explore how energy from moving water can be used.

In this activity, learners will explore the roles of different animals in the food chain. They will create their own food chain using organisms of their choice.