SALE $8.50 An EXCELLENT HANDS-ON LONG-RANGE PROJECT An E-Z 1-day to 3-month duration project kids will love! This experiment is GREAT for helping young science students develop analytical thinking and “real-world” problem-solving skills. This experiment is an EXCELLENT way to engage and empower your students on the 1st day or 1st week of school. It will help them to recognize interactions of organisms and relationships among components of an ecosystem. It will help your students to demonstrate through “hands-on” manipulation, how living things are affected by non-living things in an environment.