Students examine data to investigate the impact of lead shot pellets on waterfowl populations. They graph their findings and discover how lead in ingested by birds and poisons them. As an extension, students research legislation and...

Students explore the environment by writing a persuasive letter. In this global warming instructional activity, students identify the key problems with our energy consumption in the United States. Students complete worksheets and write a...

Students multiply inequalities by negative. In this algebra lesson plan, students solve inequalities and graph their solutions on a number line. They pay close attention to the negative consequence, which causes the sign to flip.

Students observe the cracks in school walls and pavements. In this geometry lesson plan, students explore the factors to be considered before building a structure. They complete a graphing and calculation worksheet after the...

Seventh graders create a time line of significant dates in the history of their nation. This requires students to examine the entire history of a country and make informed judgments based on their historical knowledge.

Students explore how the population decreased in native cultures.