Measurement includes length, capacity and mass, money, time, and calendar. I found all of these exercises to be well-designed with good instructions to help younger ones move through them. Sierra does a good job incorporating motivation and feedback for kids to keep them interested in continuing on. Sierra's School House also includes an Interactive Games Gallery, a Creativity Toolbox, and a Theater Lab of Multimedia Explorations and Edumations. The Creativity Toolbox includes a paintbox, animation and multimedia activities for kids to explore.
Kids can create and save pictures that they create using a simple graphics editor.
Using the animation tool, they can create simple animation sequences and then play them together to see the animated effect they've created. Finally, kids can combine text and graphics to create their own multimedia stories. One of the neatest things we found was the Theater Lab. In here Kristina and I were able to view beautiful evening skies and listen to the most relaxing, soothing music. As Kristina moved the cursor over the sky, constellations became highlighted.