Young mathematicians are introduced to fractions in a unit that helps them to understand parts of a whole.

Middle and high schoolers research the life of Pythagoras and the Pythagorean theorem. They write a short biography of Pythagoras and learn to apply the theorem in their study of right triangles.

Middle schoolers relate fractions to decimals and find and compare equivalent fractions.

Students examine how to relate fractions to decimals and find and compare equivalent fractions.

Second graders practice with fractions and fact families. In this fractions and fact families lesson, 2nd graders participate in a series of activities to assist them with understanding fractions.  Activities include graphing,...

Students explore number sense by participating in a class fraction game. In this number value lesson plan, students utilize strips of paper with fractions written on them and conduct a trivia game in which teams challenge each other....

Fourth graders become familiar with a chart and use the information to create a flight plan.  In this flight plan lesson, 4th graders access background knowledge of the role of flight controllers and the number concepts they...

Students examine how ancient Maya counted, and practice addition and subtraction using Maya number glyphs.

First graders use manipulatives to complete and extend patterns. For this patterns lesson, 1st graders complete a pattern with a missing element, extend a pattern, and sort objects by characteristics.

Your class can explore standard and expanded notation, as well as computation with regrouping. They listen to a make-believe story about cavemen and the origin of numerals and place value. Then apply what they learned about renaming and...

Farming is full of mathematics, and it provides numerous real-world examples for young mathematicians to study. Here, we look at a cylinder-shaped storage silo that has one flat side. Given certain dimensions, students need to determine...

Students observe how to distinguish observations form inferences.  In this examining inferences lesson students list observations relating to the activity and discuss the importance of them. 

Students develop a sense of geologic ("deep") time and the ways in which Earth scientists construct the geologic time scale. They study he major events that shaped Earth, including the origin and evolution of its lithosphere, atmosphere,...

Eleventh graders have a basic comprehension of transcendentalism and a familiarity with the principal propenents of the philosophy. They recognize of the unique role played by Concord, MA in the dispersion of transcendentalism. ...

Swimming is more fun with quantities. The short assessment task encompasses finding the volume of a trapezoidal prism using an understanding of quantities. Individuals make a connection to the rate of which the pool is filled with a...

Students observe shells using their five senses. In this scientific inquiry lesson, students examine shells using a hand lens and their five senses. Students complete an included shell data sheet.

High schoolers create a finished drawing with a dynamic, asymmetrical composition. Pencil sketches are encouraged for final projects. Students assess their own work prior to submitting the artwork.

Students note the similarities between decimals, fractions and percentages. They practice converting numbers between these types. They participate in an activity as well.

Learners practice their multiplication skills by playing a game. They play the online interactive game Powerama 5M where they multiply numbers by 10, 100, 1000 and 10 000. Afterward, they complete a paper based worksheet for assessment.

A lovely presentation in which slide after slide outlines the many educational, physical, emotional, and social benefits of gardening in schools. This presentation is meant to be shown to parents, and would be a terrific choice to...

Students design a morning routine for a 60 year old female senior with vision disorder. In this biology instructional activity, students collaborate with their team to come up with possible solutions. They present at least two ideas of...

Population density, it is not all that it is plotted to be. Pupils analyze a scatter plot of population versus area for some of the states in the US. The class members respond to eight questions about the graph, specific points and...

Sixth graders practice solving math problems by utilizing a data table. In this number sense lesson, 6th graders create a table using the numerical information about a fictitious farm's inventory. Students complete the empty segments by...

This is how long we mow the lawn together. The assessment requires the class to work with combining ratios and proportional reasoning. Pupils determine the unit rate of mowers and calculate the time required to mow a lawn if they work...