Fourth graders are introduced to the various types of measurements. Using a recipe, they practice measuring out the correct amount of ingredients while making the food. They also practice using a scale and following the directions on a...

First graders are introduced to the concept of rounding to the nearest ten through the use of a number line created from a hundreds chart.

In this brightness of stars worksheet, high schoolers use a given formula using the temperature in Kelvins of a star to find its brightness. Students solve 4 problems using this equation.

For this irrational numbers worksheet, 9th graders solve 10 different problems that include determining the approximations of various irrational numbers. First, they solve each irrational number in the first set to the nearest tenth....

Third graders explore tessellations and the spatial concepts used in creating them.  In this tessellations lesson, 3rd graders rotate, reflect and transform shapes to create tessellations.  Students become familiar with the...

Student are assigned one of the sections on whole numbers. After reviewing the content, they teach their assigned sections to other class mates. They publish their findings on a PowerPoint slide show to use when they teach their section.

In this inches and feet worksheet, students, with a partner, estimate and measure the answers to five word problems dealing with inches and feet.

Students calculate the area under a curve. In this calculus lesson, students integrate the function to find the area under the curve. They use the Ti to create a visual of the graph.

In this 2D wavelet transform worksheet, students compute 9 different types of problems related to using wavelets. They select a set of orthogonal filters, load in any image they want, and compute by the given command. Then, students...

Tenth graders analyze graphs and by comparing trees. In this geometry activity, 10th graders investigate the use of different graphs using bar and regular graphs. They work groups at the computer.

In this algebra instructional activity, students evaluate exponential functions using tables and graphs. There are 6 questions with an answer key.

Student approximate the roots of E using Newtons Method. In this calculus instructional activity, young scholars calculate the equation of tangent a line. They use the TI to visualize the tangent line.

Students estimate and compute with rational numbers. They compare, order and convert among fractions, decimals and percents. Students analyze problems to determine if there is sufficient or extraneous data to solve.

In this algebra learning exercise, students solve for the square root and calculate and solve roots. There are 10 questions with an answer key.

Fourth graders estimate the measurements of trees using unconventional techniques.

In this problem-solving skills worksheet, students learn how to determine whether or not an estimate is enough when solving a problem. They then use this skill to solve the 2 questions at the bottom of the page.

Students discover the magnitude of the number 100. The sense of the number is developed by allowing students to experience 100 by counting it, measuring it, feeling it, and doing it, hands-on

Third graders use a hundreds chart and number line to round to the nearest ten.  In this rounding numbers to ten lesson, 3rd graders navigate an online activity to round numbers.  Students complete a worksheet and share...

Third graders review and practice strategies for solving division problems. In this division by 3's lesson, 3rd graders play games, use an interactive whiteboard, create flashcards, and solve word problems. 

Students graph systems of equation. In this calculus lesson, students graph their lines on a TI calculator. They identify the point of intersection and the type of solution.

In this counting activity, students read about counting and when it is appropriate to find an exact count of something, versus counting by ten to find an estimate. They then read 10 items that can be counted and indicate whether they...

Students receive activity bags to bring home and share with their families. They are excited to have "homework" and they accomplish several skills by completing the activities within the bags. This is great for special needs students.

Twelfth graders use Algebra and Geometry to solve a real life problem at the Zoo.

Learners utilize population pyramids to answer questions, make comparisons, draw conclusions and support predictions about the populations of China, India and the Unites States. They arrange numbers and symbolic information from various...