Shodor Interactivate: Estimator Quiz

Students are able to have an on line quiz where the score and time elapsed is recorded on various level of solving equation problems.

This activity allows the student to practice simplifying, converting, and multiplying decimals, percentages, and fractions. There are 3 levels of difficulty and the time limit may be set from no limit to 60 seconds. Additional...

This activity allows the user to visually explore the idea of integration through approximating the integral value with partitions. The user controls the number of partitions, the upper and lower limits, and the method used to estimate...

How good are your estimation skills?

This activity allows the user to practice order of operations with addition/subtraction, multiplication/division, exponents, and parentheses.

Watch the damage from a forest fire in this interactive simulation activity that challenges learners to estimate the burn area using different approaches. Learners are given a worksheet to track the different burn patterns and practice...

Reviewing the process of solving equations is as easy as one click of a button. Scholars solve linear and quadratic equations by using a helpful interactive. The computer app automatically scores responses, providing immediate feedback...

Fit functions to data by using an interactive app. Individuals plot a scatter plot and then fit lines of best fit and regression curves to the data. The use of an app gives learners the opportunity to try out different functions to see...

Students solve problems with percents, decimals and fractions. In this algebra activity, students convert between fractions, percents and decimals. They estimate their answers and calculate their answer.

What does the graph mean? Pupils view 10 graphs and determine whether they are possible based on their contexts. The contexts are distance versus time and profit versus time.