Pupils calculate the area of figures using the formula: length x width = area. They solve area problems using paper squares, geoboards, and real-world problems.

First graders investigate the Commutative Property of Addition. It is introduced using models such as students, counters, balances and dominoes. They discover the order of the numbers in an addition sentence does not change the result...

Pupils create and develop a travel mug. They create visuals and a three dimensional infomercial. They apply an engineering design and demonstrate knowledge of thermodynamics involved in heat transfer. They illustrate Newton's Law of...

In this estimating worksheet, students observe groups of five cherries and estimate the total amount. Students choose one multiple choice answer.

In this number sense worksheet, students examine the picture and estimate the number of ants in the picture.

In this estimating the total amount instructional activity, students observe a page of apples in groups of two and estimate whether there are twenty-five or eighty apples. Students choose one multiple choice answer.

In this guessing jar worksheet, 1st graders write down their guess for how many marbles are in the jar, then count and record the answer, and complete 3 sentences about the numbers.

In this estimation worksheet, students estimate how many butterflies are in the picture and have 25 or 55 to choose from. Students estimate and eventually count 25 butterflies.

Students explore the concept of time. Through discussion and artistic projects, they define time in their own words and tell how it is used to represent the seasons. Students draw a picture to portray time as it elapses during the...

Pupils build a model aquifer to study groundwater zones and water table formation. Students use the models to measure the movement of polluted groundwater.

Third graders, given the price of different ingredients, make a trail mix of five different items without exceeding their budget of five dollars. They choose between pretzels, M&M's, twizzlers, popcorn, etc,. Each student practices...

Fifth graders collect temperature readings over a period of time, enter the information into a spreadsheet and choose the appropriate graph to display the results.

Students participate in five center activities in which they construct three dimensional objects using cubic centimeter manipulatives such as sugar cubes and toothpaste boxes. They determine the volume of the objects. They build a model...

Second graders work with liters and milliliters for measurement.

Middle schoolers examine various triangles and discuss how similar triangles have sides that are proportional. They utilize an ancient Egyptian method to determine the height of a flagpole.

Students create packages with a maximum capacity. In this geometry lesson plan ,students estimate using whole numbers, decimals and fractions. They calculate length, weight and mass of packaging.

Fifth graders discover in hands-on activities the relationships between the measures. They work in groups to create conversion tables using familiar measuring tools. Students solve problems requiring conversions.

In this four digit number worksheet, students complete 4 digit number word problems involving money, measurement, and more. Students complete 10 multiple choice questions.

Fourth graders measure volume, circumference, and height of fast food cups, find which one has the greatest volume, and compare/contrast those measurements to discover any correlations between them.

Third graders have a blast trying to measure live, wiggly, stretching worms to the nearest inch. Groups record their data onto a class graph and then compare characteristics. They share their findings with the rest of the class. Fun lesson!

Students engaged in practice for a physical fitness exam. The practice is beneficial for overall student fitness. The instructor measures key factors of health that include height and weight.

Students review the characteristics of wetlands and list their benefits. After viewing short videos, they identify the organims that make their home in wetlands and how they have adapted. They compare and contrast the characteristics...

Students define thermal equilibrium. They distinguish between internal energy and heat. Students describe how the quantity of heat that enters or leaves a substance is measured.

Third graders study partial-products algorithms. For this math lesson, 3rd graders use an algorithm to find the product of factors. Students discuss the relationships between multiplication and division.