If members of your class wonder where they can use the math they learn in middle school, let them discover the answer. Learners apply geometry concepts of scale and measure to calculate the costs of framing a house addition.

Expectant earth scientists examine the bottom side of a leaf and learn the role of the stomata. They consider the gas exchange that occurs through these structures and relate how the climate is changing to its impact on food crops. This...

Students investigate a world map, a United States map, a state map, a county map and a city map. They locate each student's house on the city map and put a length of yarn from their house to a country of one of their ancestors.

A simple, yet effective activity on dental health is here for your young learners. In groups, your class will place eggs in cups that contain a variety of liquids and observe what happens to the color of the egg. They brush the egg with...

Learners use a variety of maps to locate their home, their school and the origin of their ancestors.

Students can turn the block area into a travel agency. In this early childhood problem solving lesson plan, students use creative-thinking and language skills as they design a play environment.

Students investigate the hardness of different water samples using the conductivity meter. In this chemistry lesson, students build their own meter following specific procedures. They identify an unknown sample of water.