Shapes are all around us! Kindergartenrs identify shapes in their world and guess the shape being described. They participate in a shape hunt.

Let's study 2-D shapes! Young mathematicians compare and classify shapes according to attributes. They evaluate shape riddles and predict the shape being described. Here is the website where you can find the...

Designed to accompany An Introduction to Language by Victoria Fromkin, Robert Rodman, and Nina Hyams, this powerpoint addresses a number of language, technological, and sociological topics. The slides could be helpful in either a...

Healthy eating habits is the focus of this resource. Learners discuss fat and cholesterol, caloric needs, and the importance of exercise. There is a worksheet and a handout of dietary guidelines to supplement the information provided.

Do your class members need extra practice with pronouns? Learners are directed to read the sample sentences, determine whether the sentences contain pronoun reference errors, and if so, correct the problems they find. A link to an...

"Selling is important in all professions because it involves synthesizing information and persuading people." Rather than using this as a lesson on how to sell a product, this resource might best be used as an inquiry into what goes into...

Pupils explore the concept of pyramids. They determine if two sides of a pyramid are perpendicular using a graphing calculator, then discuss parallel and perpendicular lines and how to determine if two lines are parallel or...

Pupils investigate the pH of rain water in this earth science lesson plan. They collect rain water from their area and explore the pH when lime stone is added, then they will use the data collected to conjecture as to the effect of acid...

Pupils solve chemical equations. In this chemistry lesson, they balance chemical equations after completing a lab. They can use a TI for this assignment.

Learners test their local aquatic site to determine its water clarity. They collect a water sample and measure its turbidity using a sensor, then they repeat the experiment to obtain a second turbidity reading to find the average value.

Young learners explore erosion, deposition, weather and climate in this science lesson. They discuss the cause of erosion, collect data and analyze it suing the TI Explorer. They can also use the TI CBL or Vernier LabPro for this...

Pupils relate real life situation to the equations, graphs and inequalities. They model real life scenarios using matrices and draw conclusions from their data. This lesson plan is aligned with FCAT.

Pupils investigate linear, quadratic, and exponential regressions. They plot sets of data points, determine the regression equation that best fits the data and lastly investigate the coefficient of determination.

Learners investigate relations in this algebra instructional activity. They graph the set of ordered pairs that determine a relation. Using a TI-83 Plus, your learners will enter the coordinates in a list, create a scatter plot, and...

Learn how to investigate matrix multiplication.  In this secondary mathematics instructional activity, students examine matrix multiplication in the context of a Homes-Rahe stress test which is similar to the process used to score...

Learners estimate angle measures in this this estimating angle measures lesson. They use an application on their graphing calculator that shows various settings involving angles and then they estimate the angle measure of a clock's...

Learnerss explore geometric construction in this geometry lesson. They will investigate the traditional construction for copying an angle using Cabri Jr. in lieu of paper and pencil construction. The lesson encourages students to explore...

Pupils calculate area using the geoboard application on their calculators. They use a TI-73 calculator to find the areas of the shapes provided in the accompanying worksheet. Screen shots and instructions for creating shapes in the...

Mathematicians investigate maximizing volume by learning to explore the problem in which they seek to maximize the volume of a cone.  High schoolers solve the problem symbolically, graphically, and through the use of integration or...

Pupils write systems of equations in an augmented matrix and enter it into their calculator. They use the reduced row echelon function on the calculator to solve the system of equations.

Students investigate the derivative of a function.  In this calculus activity, students explore the derivatives of sine, cosine, natural log, and natural exponential functions.  The activity promotes the idea of the derivative...

High schoolers explore problem solving with the TI-89 or Voyage 200. In this secondary mathematics lesson, your learners will investigate the Symbolic Math Guide Application which assists learners with problem solving strategies by...

Pupils explore the concept of fractions and decimals as they try to find as many fractions as possible that are equivalent to .25. Learners use their calculator to take screen shots and send them to the teacher via Ti-Navigator. They...

Have your learners investigate parabolas. In this Algebra II lesson, students explore the basic definition of a parabola by using Cabri Jr. to create a parabola given the focus and directrix.  Students interpret the equation for a...