Lesson Plan
Curated OER

Giant's Ruler

For Teachers 2nd - 3rd
In this mathematics worksheet, students imagine that a giant needed a ruler to measure things in his world. they draw a line under the bottom edge of the ruler and under each mark, write the size of the fractional part.
Lesson Plan
Curated OER

Building a Ship Lesson Plan

For Teachers 6th - 10th
Pupils draw a ship to scale, and calculate the real life size. They show that measurements on the drawingsare annotated with the distances reported in inches (fractions and decimals), and their real-world equivalents
Lesson Plan
Curated OER

Water Olympics

For Teachers 2nd - 5th
A fascinating and engaging lesson on the properties of water awaits you. In it, learners engage in four activities that are designed to teach about the properties of water. This exciting plan has worksheets embedded in it which make the...
Activity
101 Questions

Retina Display

For Students 6th - 8th Standards
Learners calculate the pixel density of a specific cell phone using the concept of similarity. They use information from the cell phone's website to make their calculations and then compare their results to the posted information.
Worksheet
Curated OER

Divide with Mixed Numbers

For Students 4th - 7th
For this dividing with mixed numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Worksheet
Curated OER

US Metric Units -Length

For Students 3rd - 5th
In this metric unit length worksheet, students convert a set of greater units to smaller units. Answers are included on page 2.
Worksheet
Curated OER

Perimeter and Customary Units of Length

For Students 4th - 6th
In this perimeter/units of length activity, students solve a set of 6 word problems using perimeter and customary units of length.
Worksheet
Curated OER

Add a Fraction and a Mixed Number

For Students 3rd - 5th
In this adding fractions and mixed numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Worksheet
Curated OER

Leveled Problem Solving Circumference of a Circle

For Students 6th
In this geometry worksheet, 6th graders solve 6 word problems in which they find the circumference of items that are circles. They find the circumference of items such as a basketball hoop, a cereal bowl, and a circular frame.
Lesson Plan
Curated OER

"Where Does Pi Come From?"

For Teachers 5th
Fifth graders explore geometry by exploring Pi. In this circle measurement lesson, 5th graders identify the relationship between the radius, diameter and circumference of a circle and how Pi is the key to unlocking any circular...
Lesson Plan
Curated OER

Estimation Zone

For Teachers 3rd - 7th
Students explore estimation. They estimate distance, weight, temperature and elapsed time. Students record their estimates and justify their estimations wtih a written response. After estimating, students take the actual measurements of...
Lesson Plan
Curated OER

The Foot Book

For Teachers 4th - 6th
Young scholars use estimation and measurement skills to make predictions and solve problems about length. They also analyze data presented to calculate ratios and percents.
Worksheet
Curated OER

Problem Solving: Find an Average

For Students 4th - 5th
In this finding the average word problem instructional activity, students problem solve and explain why the average is reasonable or not reasonable. Students solve six problems.
Lesson Plan
Curated OER

Secant and Secant Segments

For Teachers 9th - 10th
Students use the secant and secant segment theorem to solve problems. In this calculus lesson, students identify where the secant line crosses on a circle. They create circles and secants using cabri software.
Worksheet
Curated OER

Leveled Problem Solving Multiplying and Dividing Decimals

For Students 5th - 6th
In order to be able to multiply and divide decimals properly, students need to be provided with a variety of ways to practice this skill. In this basic worksheet, students practice how to multiply and divide decimals using word problems...
Worksheet
Curated OER

Volume of Cylinders: Problem Solving

For Students 4th - 6th
In this volume of cylinders worksheet, students solve 6 word problems related to the volume of various cylinders; students find volume, find height, solve reasoning problems and measure to given specifications.
Lesson Plan
Curated OER

Triangle Wars

For Teachers 5th - 8th
Students explore geometry by participating in a class card game. For this triangle lesson, students utilize playing cards with shapes on them which they group up and discard, similar to "Old Maid." Students complete a worksheet and...
Lesson Plan
Curated OER

Ecology - Biodiversity Lab

For Teachers 9th
Studnents examine the degree of biodiversity that exists in one's everyday environment, in order to develop an understanding of how scientists classify organisms and to explain why biodiversity is important for living things.
Worksheet
Curated OER

Leveled Problem Solving Dividing Integers

For Students 6th
In this division activity, 6th graders solve 6 word problems in which they divide integers to find the answers. They find the mean of 3 sets of numbers while solving the problems.
Worksheet
Curated OER

Using Slope Angles

For Students 10th
In this geometry learning exercise, 10th graders use right triangle trigonometry to solve problems involving angle of elevation or depression. The one page learning exercise contains eleven problems. Answers are not provided. 
Lesson Plan
Curated OER

CEENBoT Takes a Dive

For Teachers 7th - 9th
Students create a map to scale using technology. For this algebra lesson, students navigate through a shipwreck to perform rescues. They use he CEENBoT program to perform the different tasks.
Lesson Plan
Curated OER

Using Geometric Shapes To Make Patterns

For Teachers 6th
Sixth graders explore the use of shapes to create geometric patterns. they start with a simple example of dividing shapes in half to create two new ones. This can be extended to creating intricate patterns.
Worksheet
Curated OER

Using Proportions Homework

For Students 9th - 10th
In this geometry activity, students identify simple ratio and reduce to the simplest forms. They find the measure of missing sides and angles. There are 20 questions.
Worksheet
Curated OER

Perimeter and Area of Complex Figures

For Students 5th - 7th
For this perimeter and area of complex figures practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.