Students 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 their...

Students discover that side measurement is used in determining angle classification of a triangle. By squaring sides, they predict whether triangles be right, obtuse, or acute. They prove the Pythagorean Theorem and use it to solve...

Middle schoolers perform mathematical operations to create proportional measurements, after listening to the David Schwartz book, If You Hopped Like a Frog.

Students compute the area of a rectangle.  In this area instructional activity, students measure the sides of rectangles and squares.  They cut figures, measure them, and determine the area of each given figure.  Students...

Students investigate solar collectors. In this energy lesson, students create and demonstrate solar collectors. They will use measurement, data collecting, and analyze their findings to determine the best orientations for their solar...

Students gain an enhanced understanding of the relationship between proper nutrition and good health. Through use of video, hands-on activities and interaction, students measure energy in food, and recognize sources of vitamins and...

Young scholars create a map. In this direction and distance lesson, students come up with familiar places in the community and calculate the distances from these places to the school. Young scholars create a map that displays these...

Students investigate time. In this investigative lesson, students run through an obstacle course using standard timers. They record the time and apply this knowledge to problems in math. Students record their predictions, and graph...

Students explore bridges.  In this bridge lesson, students design and build a suspension bridge after visiting related websites and reviewing famous bridges in non-fiction books.  Students follow the instructions from the...

Middle schoolers determine location by using the technique of triangulation. They imagine that they are out in the wilderness and have come to the top of a ridge. How can one identify the ridge on the topo map? How can one figure out...

Learners gather data about the weather in Nome, Alaska. In this Nome Temperature lesson, students create an excel graph to explore the weather trends in Nome.  Learners will find the average weather and add a trend line to their graph.

Children, based on a set of criteria, evaluate the quality of pecans. They research recorded history of pecan trees as well as how their seeds moved across western Missouri into southeastern Kansas, Oklahoma, Texas and Mexico. In...

Students participate in a lesson that covers the concepts of solving equations and inequalities. To master the concept they must demonstrate visually and verbally how both sides of an equation must be balanced. They construct a balanced...

Students investigate data collection and analysis.  In this Algebra I lesson, students create a scatter plot and find the equation of best fit in a simulation of a leaking water pipe.

In this math worksheet, students will work independently to trace a stencil on an x-axis. Then students will follow a procedure to trace the image on the horizontal line of reflection. Students will observe that reflections and rotations...

Students explore biome data. In this world geography and weather data analysis instructional activity, students record data about weather conditions in North Carolina, Las Vegas, and Brazil. Students convert Fahrenheit degrees to Celsius...

Students discover the Dewey Decimal System.  In this fractions lesson, students utilize education software to discover how the Dewey Decimal System works.  Students create a PowerPoint presentation in groups or a informational...

Young scholars understand the sea ice cycle and can explain its stages. In this Sea Ice lesson, students play a game to identify types of sea ice. Young scholars answer critical thinking questions about sea ice. Students complete a sea...

Students make a sundial. In this time instructional activity, students determine the time of the day by creating a sundial. They check the time on the sundial, hourly, for one week. Afterward, they explore what happened to the shadows in...

Young scholars explore the oceans from their origin. In this oceans lesson, students read and discuss excerpts from the Book of Genesis regarding the creation of the ocean. Young scholars then clean up a mock oil spill, measure the...

Students form "companies" of 3-4 students and build bottle rockets for analysis and experiment. This lesson uses NASA's RcketModeler Version 1.2 rocket simulator to evaluate each rocket's flight.

Learners examine soil samples and make observations. In this soil lesson, students participate in experiments to determine the components (mineral matter, organic matter, water air) in the soil. Learners analyze a pie graph on the...

Learners draw conclusions about how the ocean affects temperature. In this weather lesson, students use the Internet to gather data to help them come to a conclusion about how the climate in a certain region is directly affected by the...

Students use the terms: ratio, proportion, and measurement in their description of the life of a person one inch tall.