Investigations into Estimations

Develop young mathematicians' ability to compare fractions with investigation into the number 1/2. After brainstorming a list of fractions equivalent to 1/2, children identify a pattern in the numerators and denominators that allows them...

In this math investigations worksheet, middle schoolers read a page that includes the history of Archimedes. They find out what Googol and Googolplex are before completing a 10 step investigation into large numbers. They estimate the...

Students study data on the nutritional value of Burger King meals in order to discover its nutritional value and also to compare the meals, using mathematical computation, to the recommended daily diet. In this data handling lesson,...

Students investigate the size of megabytes in comparison to gigabytes. They use the properties of exponents to make data conversions. The lesson include some other word problems that use the same concepts except the situations are just...

Agriculture surrounds us every day; incorporate measuring tools into a study of Oklahoma's agricultural industry! Small groups read an informational text (included) before visiting stations where they investigate prices of various...

How fast does water cool? First fifth graders will draw a line on a graph that predicts how fast they think water can cool from boiling. Then they plot the actual data on the same graph to see if their estimate was correct.

In this math activity, students complete a variety of activities using Smarties candy. For example, students estimate the number of each color, count the actual amount, and record their results in a tally chart.

Young mathematicians explore two-digit subtraction. They will investigate multiple ways to subtract numbers involving regrouping. Resources are provided.

In this data analysis worksheet, 5th graders record their hypothesis, data, and results from an investigation into the surface area of leaves. They record the length of each sample, the estimated area, the actual area, and the perimeter...

Space science and math collide in this inquiry that investigates launching times for antacid-tablet rockets! Upper elementary or middle school learners collect data as they launch these mini rockets. They apply concepts of place value...