This is a second cycle of study designed for 7th and 8th grade math and science students. The theme is human impact and the thematic lessons are aimed at bringing an awareness about the affect humans have (both positive and negative) on the world. 7th grade math curriculum is aimed at expressions and equations. The major work of the 8th grade students was geometry, including the Pythagorean Theorem and Volume. The 8th grade science unit was water.