High schoolers investigate different types of correlation in this statistics lesson plan. They identify positive, negative and no correlation as it relates to their data. They then find the line of best fit for the plotted data.

Sixth graders find the perimeters of polygons and use perimeters to form polygons. In this perimeter lesson, 6th graders study vocabulary associated with finding perimeter such as polygon, line segment, variable, and formula. They make...

Students relate mathematics to braiding and knots.  In this braiding and knots activity, students calculate the components for building braids. Students share their braids investigations.

Students create different angles and shapes by using different lengths of straws. In this geometry straws lesson plan, students glue straws onto paper and define what they have made.

Students perform an experiment in which they will use a statistical method called `sampling' to count to a billion (and beyond). Students practice sampling by estimating the number of characters on a page from the classified section of a...

Young scholars examine how scientists predict the effects of global climate change. In this environmental science lesson, students participate in a discussion about using computer generated data to create climate predictions. Young...

Students explore numbers 1-100.  In this cross curriculum literacy and numeration lesson plan, students listen to the book More or Less by Stuart J. Murphy. Students play a game with a partner in which they guess the "mystery...

Learners use estimation as a math strategy. Students estimate the number of small snacks that are presented to them. Learners count the snack items after they have estimated how many there are, before the class snack on a daily basis.

Fourth graders identify the origins of meats and vegetables consumed by humans on a daily basis. They classify foods (meats, dairy products, grains...) and create a food pyramid.

Students get a taste of New Zealand. In this global studies lesson, students view photographs from the country and discuss its geographic location and features. Students then participate in a scavenger hunt based on facts about the nation.

Students investigate the concept of angles and how they are used in geometry. They construct polygons using various types of angles and then classify them according to their physical properties. Students use a computer program in order...

Learners explore scale drawings. They use maps to investigate scale drawings.  Students create a scale drawing of their own island. 

Investigate estimation with the White Pages. Youngsters use the phonebook to estimate the average number of phone listings that can be found there. They write a paragraph explaining the processes they used in this challenge.

Class members predict and count how many items need to be cleaned up in class while skip counting by 10s. They estimate whether having each child clean up 10 items will be enough to get the room ready for the next day. Everyone counts...

Seventh graders simulate probability experiments. Using a graphing calculator, 7th graders design, conduct, and draw conclusions from simulations or probability experiments. Students construct frequency tables and compare the...

Ask elementary young scholars to explore shapes in everyday objects. They will discuss the elements of design and describe the shapes they see in visual images. Students will then design and "build" a new 3D shape. Finally they will show...

Students compare the weight of the students's favorite soft toys directly and then indirectly using beads.

Students create a bar graph on the computer using given information from the teacher. They create a bar graph using their own information chart (they need to create one on separate paper first). They utilize Microsoft Excel for this...

Upper graders use a variety of tools to measure liquid and solid ingredients in an ice cream making recipe. Following written and oral directions and accurately timing themselves forms the basis of this lesson.

Students experiment with the basic functions of a spreadsheet. They practice using headers, footers, functions and fonts. They also organize information.

Practice makes perfect! Learners estimate the least squares fit line for a set of data. They understand error involved in least squares fit lines, and solve application problems using least square fit lines.

Students engage in a instructional activity that has them practice solving equations using multiplication and division. They practice solving problems using the properties needed and then students practice changing word problems into an...

Measure a tree? Yes, measure a tree! Young scholars get outside and measure a tree's trunk, crown, and height. Each group compares their answers to determine if any re-measuring is necessary. Once back in the classroom, students make bar...

Students wrap their mummy, use canopic-style jars for the preserved chicken organs and design and decorate a sarcophagus. They collect data by weighing, measuring and graphing their "mummy" and its organs.