Here is an engaging lesson on solving equations with two variables. Have the class rewrite linear equations in the slope intercept form, y=mx + b. They graph the lines using the slope and y-intercepts.

Here is a good lesson which invites learners to practice measurement using standard and nonstandard measuring tools. In this measurement lesson, learners work with length, width, height, and area. They use standard and nonstandard...

The activity focuses on the ideas of dot plot representations and the mean absolute deviation of data sets.

Learners take personal fitness inventories. In this personal health lesson, students take measurements of their heights and weights. Learners record the data, calculate their BMI, and then chart their physical activity.

Middle and high schoolers explore the concept of linear modelling.  In this linear modelling activity, pupils find the line of best fit for life expectancy data of Canadians. They compare life expectancies of men and women, and find...

The centerpiece of this lesson plan is a predator-prey simulation in which colored paperclips represent different species of animals camouflaged against a colored background. Relevant follow-up questions are provided. The activity is...

Students graph data of sea turtles hatching rates from Watamu/Malindi Marine National Park and Reserve in Kenya.  In this math instructional activity, students use real life science data to calculate mean and median...

Young ratio masters calculate and cut a frame (out of poster board) to accurately create an even frame around a picture of themselves. The frame needs to be proportional to the picture with constraints determined by the instructor. 

The introduction to the instructional activity mentions a sailor's limited capacity to store drinking water on his ship. Pupils then set up an overnight experiment to remove freshwater from salt water by distillation. There is a math and...

Students create a survey to hand out to determine the best field day park. Using their local area, they select five parks, if possible, that meet the criteria and calculate the distance and estimated time travel. They use this...

Your class can become linear equations masters, as they calculate the rate of change of a function. They observe different types of coordinates as they relate to a graph, then use the Ti-navigator to move the line around and draw...

Geology beginners examine three different rock samples and determine their origin by their characteristics. By making and recording observations, they become familiar with features of igneous, metamorphic, and sedimentary rock types....

Students discover the importance of healthy eating. Using food nutrition labels, they read and examine the nutritional value. Students collect the data on a spreadsheet and create a graph. They analyze the media influences on product...

After viewing this PowerPoint, physical science learners will be able to apply Boyle's law. Background information, reasoning, and data will help in understanding the behavior of gases. There are a few slides that require pupils to...

Students make a table on the computer, but create fractions and equivalent fractions through the use of color. They are able to manipulate fractions in order to gain a greater understanding of the meaning of whole number that is broken...

Students use graphing calculators to graph lines and create tables of values. They perform an experiment using M&M's and slinkys, then create their tables based on their results.

Eighth graders identify the different applications of fractals. In this math lesson plan, 8th graders use graphing calculator to solve algorithms. They explain how changing parameters and initial conditions affect the solutions.

Students examine the components of a sonar system. In this physical science instructional activity students explain how multibeam and sidescan sonar systems are useful to ocean explorers.  Students simulate sonar operations in an...

Students explore Rise and Run. In this math lesson, students use Rise and Run to find given slopes, they will use the slopes to calculate distances from point to point on graph paper.

Tenth graders grow two different bacteria cultures. They count the colonies, and then use graphing calculators to predict the number of colonies that are going to appear. Students answer questions from their worksheet after completing...

Twelfth graders problem solve limit/function value situations. They solve the problems using a graphing calculator, which allows them to see the function's graph, and infer the function value and limit from the graph.

Students participate in probability experiments and simulations while modeling and solving problems. They examine how to use the random number generator on a graphing calculator using examples from their local hockey teams.

Students create a scatter plot of their experimental data. In this algebra lesson, students use M&M's to determine an algebraic model. They discuss results in class.

Students learn the uses of the TI-83 calculator for statistical operations.