What kind of experiment can your class do to how observe the environment effects on organisms? Groups design and conduct lab experiments to learn about the effects of the environment on aquatic organisms. Based upon knowledge gained...

How diverse are the benthic organisms found in local streams? Using the information learned in previous lessons on identification of macroinvertebrates and on calculating stream index values, groups determine the health of local...

This problem solving PowerPoint presents a detailed, logical sequence of steps to follow in order to solve a story problem. The thinking processes described are given in text and represented by a visual model. After discussing the...

Explore the multiplication and division process for fractions with this interactive presentation. Through visual fraction problems, your math learners will uncover common assumptions and errors in computing fractions and how to avoid...

Use this presentation in your linguistics class as a review tool, or utilize the concepts within it to frame your curriculum. Covering vowel and consonant rules, morphophonemic spelling systems, and assimilation rules, this slide show...

A PowerPoint presentation that introduces the processes of inventing, composing, and revising written works. W.9-10.5 Writing Process, W.11-12.5 Writing Process

This lesson introduces the concept of global editing. Students learn to edit for big picture ideas like organization, strategy, and effectiveness. W.9-10.5 Writing Process, W.11-12.5 Writing Process