Martha E. H. Rustad

Honk! Geese are flying south. Grr! Black bears are looking for a den. Munch! Deer are eat...

Let's go to the apple orchard! Find out how apples grow. See the many things we do with a...

Fall is a time to celebrate food. Farmers and gardeners work hard to grow crops all sprin...

Look at all the brightly colored trees! Fall weather causes leaves to change colors. Foll...

It's time for a trip to the pumpkin patch! Find out how pumpkins grow. See the many thing...

Brr! It'-s starting to get chilly! Find out how weather changes during fall. See how peop...

How does a robin know when to feed her chicks? Who teaches young otters how to swim? Join...

Strap on your shoes and join Mr. Andre's class on a nature hike! They're out to discover ...

Have you ever watched the sun rise or set? Do you know why the moon changes shape every n...

Could window panes be made out of wood? Or a shirt out of glass? Go on a treasure hunt wi...

Mr. Davis's class is learning to tell the future! Future weather, that is. They keep trac...

Do you know what happens to water when it evaporates? Or how cold the air needs to be for...