Boost observational skills and get to know the difference between deciduous, coniferous, and evergreen trees with a lesson that challenges scholars to compare, contrast, identify, sort, and draw their findings.   

What are the differences between coniferous and deciduous trees? Supplement your tree lessons with a set of activities that has learners describing, naming, comparing, and reading about deciduous and coniferous trees. The activities are...

Put all the pieces together. After a skeleton is put together, pupils play the scientist to determine the type of animal they have by using a classification tree to narrow down the identity. After each decision, they gain advice from an...

Invite your class to dig in to an engaging journey into the world of mining! Here you'll find the tools to equip young miners with knowledge of soil, rocks, and minerals, as well as types of mining operations. To round things out, the...

An excellent starting point. Get a good description of what the dichotomous key for tree identification is and then directions for using it to identify trees.