We found 578 reviewed resources for decomposition
Building Soil Nature's Way: Exploring decomposition and soil health
4th - 6th
Students explore decomposition and soil health by creating their own garden. In this agriculture lesson plan, students build a "lasagna garden" with organic matter found in the area and plant perennials native to their region. Students...
Reduce Our Carbon Footprint, Let’s Compost!
4th - 8th CCSS: Adaptable
Roll up your sleeves and get a little dirty with this elementary and middle school compost lesson. All you need is a large plastic container, a couple old newspapers, some organic waste, and a few hundred worms and you're ready to start...
The Area of All Polygons Through Composition and Decomposition
6th CCSS: Designed
To compose or decompose, that is the question. The fifth portion of a 22-part series presents area problems of polygons. Pupils determine how to compose or decompose the polygons into shapes whose area is easily calculated.
Solving Equations Using Balance Scale, Decomposition, and Graphing
7th - 9th
There's more than one way to solve an equation — three, actually. Scholars learn how to solve simple linear equations in one variable using three different methods, which include using balance scales, using decomposition (e.g., turning...
2002 U.S. National Chemistry Olympiad National Exam - Part III
9th - 12th
Two laboratory problems are put forth for chemistry students. They are to plan and carry out an experiment that will answer each of the questions. The first asks them to investigate a relationship between the surface area of a potato and...
What Happens to Your Body When You Die?
4 mins 9th - Higher Ed CCSS: Adaptable
Your heart may not be pumping, but there are still many chemical reactions that continue in your body. An installment of a video series on chemical reactions describes the decomposition process of our bodies after death. It pays...
Combustion, Synthesis, Decomposition: How Does a Fire Extinguisher Work?
7 mins 9th - Higher Ed CCSS: Adaptable
Pull the trigger on chemical reaction understanding! Curious chemists discover the three basic reaction types using a video from JFR Science. The resource presents each reaction with written and verbal tips and practice problems.