Oregon Museum of Science and Industry

This activity is on page 8 of the pdf, part of the Sea Life Discovery Box. This is an activity exploring the characteristics of fish.

Learners explore how recyclers take advantage of the different properties of materials, such as magnetism and density, to separate them from a mixture.

In this activity (on pages 49-54 of PDF), learners play with tangrams, a set of triangles, squares and a parallelogram that can combine into a larger square as well as all sorts of other shapes.

Learners test solutions of water, sugar, salt, and hydrochloric acid for electrical conductivity. They immerse leads from a lighting device (a battery pack connected to an LED) into each solution.

Learners design their own experiment to investigate how pollution diffuses through ground material.

Learners combine hydrogen peroxide with three different forms of potato: raw chunks, ground chunks, and boiled chunks.

Learners observe a bottle containing water and oil. They are invited to pick up the bottle and mix the contents together.

This is a series of demonstrations about different electrical and magnetic phenomena.

In this activity, learners will model the mechanical weathering and erosion of rocks in a stream or river.

During this activity, learners will make different versions of "ooze" using varied proportions of detergent and glue.