Middle schoolers measure the size of an epithelial cell and to estimate the number of epithelial cells in a given area of the body. After watching a video on cells, student groups perform an experiment using a microscope to view some of...

In this geography Internet research worksheet, learners find out facts about the capital cities of 12 nations. Students then research facts about Australia, and also find out the country of origin for 4 prominent organizations such as...

In this ice on Mercury worksheet, students read about the data collected from the NASA Messenger and the Arecibo Radio Telescope indicating the possibility of ice on Mercury. Students solve 6 problems including finding the scale of the...

Students find a variety of topics and subjects in this instructional activity. In the math section of this instructional activity, students graph linear equations and analyze their data. They solve one and two step equations to find the...

Students find the volume of spheres. In this geometry lesson, students measure and derive the formula for each shape and solid. They use the correct terminology and units when solving these problems.

Students solve word problems by using basic geometry. In this geometry lesson, students use geometric formulas to find the perimeter, area, and volume of objects. Students complete a worksheet.

Students use non-standard measurement tools such as body parts, beans and counters to find the area of shapes drawn on the floor. They continue to determine the area of other objects in the classroom.

The history of math is fascinating! Utilize a woodcut primary source image from 1492 and posters from the 1930s to help geometers apply their volume-calculation skills to real-life questions. 

How long do fresh foods last in space at the International Space Station? Which foods perish quicker than others? How can astronauts preserve their foods to make them last longer in space? Young scientists test the rates at which...

Students calculate the size of a molecule. In this molecules and their sizes lesson plan, students find the size of an oleic acid molecule by using a measured amount of drops of oleic acid to find the volume of the sample, the thickness...

Students assess the damage natural forces have caused Maryland's geographic features. For this state geography and ecology lesson, students work in a group to research ways in which weathering, erosion, and deposition have affected the...

Students study insects. They go on an outdoor insect outing and look for insects in a variety of places--in the air, under rocks, on leaves, in water, etc. They record information about the insects they find, including habitat, weather...

Students create cut slab boxes from clay using the slip and scoring technique. They impress a surface texture into the clay. Students decorate their box to represent themselves in some way.

In this quasars worksheet, students read about how astronomers can detect quasars by their luminosity. Students use a given equation to solve 4 problems including finding quasar magnitude, determining the number of quasars with given...

High schoolers identify the different types of water and explain in what proportions they exist on Earth. They identify and correctly label the parts of the water cycle and how these parts interact with each other. Students identify...

Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...

In this lunar crater frequency learning exercise, learners use the power-law function to solve 3 problems related to the number of craters in a given area. They integrate the power-law function to determine their answers.

Students examine their own intelligence to find areas of strength after studying the multiple intelligences.  For this diverse learning styles lesson, students analyze how the school environment fosters or fails students of diverse...

Learners construct a water table elevation contour map and consider the direction and rate of groundwater flow to predict the actual runoff pattern. They discuss their findings and evaluate a hypothetical landfill site based on data...

Students explore water located near where they live. For this map skills maritime lesson, students use Google Maps to find their school and the body of water closest to them. Students research the body of water and answer questions about...

Students identify the locations on a map of the airplane crashes discussed in this lesson. After watching a video, they discuss the importance of an investigation after a plane crash. They use the same information as the investigators...

Learners are introduced to soil textures and why they are important in examining soil quality. They find out how to feel the difference between soil textures. Pupils describe which soil texture is best for gardens and growing healthy...

Students investigate the force of gravity and how it effects different objects that are put into acceleration when applied the experiment of free falling. They drop different objects that have a variety of masses and some that cause air...

Students identify what and how to complete an Archaeological excavation is conducted. They identify the transition from one layer to the next more easily if the colors of the layers are different. When creating a dig, the teacher...