Teacher resources and professional development across the curriculum

Teacher professional development and classroom resources across the curriculum

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Stellar Spectra

When the light of a star passes through a spectrograph, elements of that star reveal a specific signature. Compare the spectra of four elements and a star to identify which elements you can detect in the star's atmospere.

Symbolic Monarch Butterfly Migration

Join the celebration by creating paper butterflies that will migrate to their counterparts in Mexico for the winter. Children in Mexico who live beside the monarch's winter sanctuaries send them north in the spring.

Tracing the Path

Draw arrows connecting the sources of energy to the receivers of energy. Remember that some sources of energy have more than one receiver and some receivers of energy have more than one source.

Tulip Gardens

Track tulip growth as the season changes from winter to spring. See how temperature, rainfall and sunshine affect growth and help scientists look for patterns of climate change.

Virtual Particle Lab: Compressibility of Air

Explore the particle model of matter. Run the simulations and see if you can predict the results.

Virtual Particle Lab: Dissolving

Explore what happens when one substance dissolves into another. Run the simulations and see if you can predict the results.

Where Is the Player?

Examine how multiple light sources produce shadows of differing darkness and length. Move a player (with four light sources) around the field until your image matches the five other images on the page so you can identify where the player is on the field.

Whooping Cranes

Track the migration of whooping cranes, once on the verge of extinction. Follow new crane chicks from their hatching to the day they complete their first fall migration at 5 to 6 months of age.

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