Lesson Plan
Curated OER

Algebra/Geometry Institute: Area, Circumference, Perimeter

For Teachers 7th - 9th
Students solve area problems.  In this area, circumference, and perimeter lesson, students solve area and perimeter problems using standard and metric units of measure.  They identify the best customary unit of measure for a...
Lesson Plan
Curated OER

Algebra/Geometry Institute: Area of Polygons

For Teachers 6th - 8th
Students find the area of polygons.  In this area of polygons lesson, students find the area of parallelograms, rectangles, squares, and other polygons.  They identify each given figure and determine the appropriate formula...
Lesson Plan
Curated OER

Radius, Diameter and Circumference

For Teachers 8th - 10th
In this circle worksheet, students use a drawing of a circle. The diameter is given. Students find the radius, circumference and area of the circle. On the second problem, students are shown a circle with a hole inside it. They compute...
Worksheet
Curated OER

Perimeter, Area and Volume

For Students 7th - 8th
In this perimeter worksheet, students find the perimeter, area, and volume of given rectangles.  This one-page worksheet contains examples and two problems. 
Lesson Plan
Curated OER

Measurement and Estimation

For Teachers 3rd
Third graders create a table in order to record estimations and measurements of objects. In this estimation and measurement lesson plan, 3rd graders estimate and measure object's lengths, area, weight, and capacity.
Interactive
Curated OER

My Test Book: Area and Perimeter

For Students 5th - 8th
In this online interactive math skills activity, students solve 10 multiple choice math problems regarding area, perimeter, and circumference. Students may submit their answers to be scored.
Worksheet
Curated OER

Integrated Algebra Practice: Square Roots

For Students 8th - 10th
In this square roots learning exercise, students calculate the square roots of whole numbers and rational numbers. Seven problems have multiple choice answers. The remaining 13 problems are short answer. One problem involves graphing a...
Lesson Plan
Curated OER

Geometry Practice: Area of Polygons #3

For Teachers 7th - 9th
Students find the area of two parallelograms. One answer is multiple choice, the other is a short answer. Students graph four lines, and find the area of the parallelogram formed by these lines. Students explain the angle that will give...
Worksheet
Curated OER

Area Card Game

For Students 4th
In this area card game worksheet, 4th graders cut out the cards, drawing them one at a time, recording the measurement in the chart as length or width then finding the areas in a card game format.
Lesson Plan
Curated OER

Triangle in the Matrix

For Teachers 9th - 12th Standards
Young mathematicians represent a triangle with a matrix and use the determinant to find the area of three given triangles. Learners also verify the formula for area of a triangle. 
Worksheet
Curated OER

Calculate area of Squares and Rectangles

For Students 4th - 6th
In this geometry skills worksheet, students solve 3 problems that require them to calculate the area of squares and rectangles by using the information provided.
Worksheet
Curated OER

Use Measurement

For Students 2nd - 4th
In this measurement lesson, students follow the instructions to draw a sandbox on a grid. Students also respond to 2 short answer questions regarding the area question.
Worksheet
Curated OER

Calculate the Area of Compound Figures

For Students 6th - 8th
In this geometry skills worksheet, learners respond to 4 questions that require them to calculate the area of compound figures.
Worksheet
Curated OER

Relationships between area and perimeter

For Students 2nd - 4th
For this perimeter and area worksheet, students solve perimeter and area problems by understanding the relationship between the two in rectangles. Students solve 4 problems.
Worksheet
K6 Math

Geometry Word Problems

For Students 3rd - 5th Standards
Here are eight real-life problems for your class to solve when learning to calculate perimeter and area. Because www.K6Math.com is stamped across the background of the page, you may not want to use it as a homework, but rather use the...
Worksheet
Curated OER

Area of complex shapes with 90' angles

For Students 3rd - 5th
In this area learning exercise, students figure out the area of complex shapes containing 90' angles. Students find the area for 2 shapes.
Worksheet
Curated OER

Calculate Area of Complex Shapes with 90’ Angles

For Students 7th - 9th
In this geometry skills worksheet, students solve 2 problems that require them to calculate the area of complex shapes. Students should show their work in the space provided.
Worksheet
Curated OER

Area – Parallelograms and Trapezoids

For Students 7th - 9th
In this geometry skills instructional activity, students solve 4 problems that require them to calculate the area of parallelograms and trapezoids.
Worksheet
Curated OER

Area – Parallelograms and Trapezoids

For Students 7th - 10th
In this geometry skills worksheet, students respond to 4 questions that require them to find the area of parallelograms and trapezoids.
Worksheet
Curated OER

Area of Compound Figures

For Students 7th - 9th
In this geometry skills instructional activity, students respond to 4 questions that require them to find the area of compound figures.
Worksheet
Curated OER

Area – Squares and Rectangles

For Students 5th - 7th
In this area practice learning exercise, students examine 6 figures and use their problem solving skills and the information provided to calculate the area of the squares and rectangles.
Worksheet
Curated OER

Area Calculations

For Students 5th - 6th
In this area instructional activity, students calculate the area of figures and determine the length of x. A reference web site is given for additional activities.
Lesson Plan
Pennsylvania Department of Education

Adding and Subtracting Rational Numbers to Solve Problems

For Teachers 9th - 12th
Students explore the concept of probability.  In this probability instructional activity, students use area to determine probability.  Students use charts and spinners to help determine the probability of events such as...
Worksheet
Curated OER

Factoring Applications

For Students 7th - 8th
In this factoring applications worksheet, students solve ten word problems about length, width and area using factoring and exponents.