Lesson Plan
Curated OER

Math and Measurement

For Teachers 8th - 9th
Students use the correct tool to measure distances. In this geometry lesson, students use an odometer and ruler correctly as they study maps. They describe how far way something is.
Lesson Plan
Curated OER

Circles and Pi

For Teachers 9th - 11th
Students identify the relationship between the radius and Pi. In this geometry lesson, students calculate the circumference and area of a circle. They create visuals to help them see how the circumference relates to Pi.
Lesson Plan
Curated OER

Ratio Relationships

For Teachers 9th - 11th
Students solve for the different ratio and proportion of a problem. In this geometry lesson, students show their knowledge of how to solve proportional relationships. They convert between percent, decimals and fractions.
Lesson Plan
Curated OER

Working with larger arrays

For Teachers 5th
Fifth graders use arrays to show the meaning of multipication in selected situations. They practice using large and small arrays. The lesson has numerous activities, which gives students more opportunities to display academic growth.
Lesson Plan
Curated OER

Solving Inequalities

For Teachers 8th
Eighth graders participate in a lesson plan that covers the concept of an algebraic inequality. They practice recognizing the symbols used in an inequality and solving them using the methods that are similar to solving equations.
Lesson Plan
Curated OER

Prime and Composite Numbers

For Teachers 6th
Sixth graders investigate the concept of prime and composite numbers. They use a review of multiplication to help explain factoring. Students are taught the definition of a prime and composite number and then practice independently.
Lesson Plan
Curated OER

Operations of Polynomials

For Teachers 9th - 10th
Students investigate the concept of manipulating polynomials. They go through the process of using algebra tiles in order to practice grouping of like terms and model the solving process.
Lesson Plan
Curated OER

Circle Graphs

For Teachers 6th
Sixth graders participate in a instructional activity that covers the reading and interpretation of a circle graph. They review the part of a whole concept for percents and student observe and practice using the circle graph.
Lesson Plan
Curated OER

Order of Operations

For Teachers 7th
Seventh graders practice using the Order of Operations to simplify algebraic expressions. They start with some basic operations and move into gradual harder problems to bring to the level of mastery.
Lesson Plan
Curated OER

Mean, median, and mode... Use the data

For Teachers 9th
Ninth graders participate in a instructional activity focused on the concept of basic statistics. They find the mean, median, and mode of different data sets. More advanced students could practice creating a bell curve from the data.
Lesson Plan
Curated OER

Isolating the Variable

For Teachers 9th
Ninth graders investigate how to solve equations with the variable present on both sides. They practice isolating the variable and combining like terms before solving the equation for the variable.
Lesson Plan
Curated OER

Basic Probability

For Teachers 10th - 11th
Pupils explore basic probability.  In this Algebra II/Geometry lesson, students use modeling to solve basic probability problems involving real-life applications. 
Worksheet
Curated OER

Reflections

For Students 9th - 12th
In this math worksheet, high schoolers practice constructing reflections of shapes already present in a grid-based graph. This simple worksheet has 12 problems for the students to solve, and includes an answer sheet.
Lesson Plan
Curated OER

Plane and Solid Figures

For Teachers 9th - 11th
Students define a plane and a solid shape. For this geometry lesson, students compare and contrast different geometric shapes as they relate to solids. They name the geometric solids based on their sides and edges.
Lesson Plan
Curated OER

Describing an Object's Position

For Teachers 6th - 7th
Students explore language arts by participating in a shape identification activity. In this geometry shape lesson, students discuss the vocabulary terms used to describe the location of an object. Students complete a worksheet based upon...
Lesson Plan
Virginia Department of Education

Translation and Reflection

For Teachers 7th Standards
Bring about the change you want to see in the world  or at least in your lesson plans. Young mathematicians learn about translation and reflections by applying them to polygons on the coordinate plane. Results provide data to...
Lesson Plan
Virginia Department of Education

Rotation

For Teachers 7th Standards
Rotate this resource into your lesson plans. Scholars rotate polygons in the coordinate plane by multiples of 90 degrees. They then compare the original and new figures to develop conjectures about coordinate points after rotations.
Lesson Plan
Virginia Department of Education

Dilation

For Teachers 7th Standards
Open up your pupils' eyes and minds on dilations. Scholars perform dilations on a trapezoid on the coordinate plane. They compare the image to the preimage and develop generalizations about dilations.
Worksheet
Guru Promotions Pty Ltd.

Shapes Worksheet: Triangles

For Students Pre-K - K Standards
Work on drawing and identifying triangles with a math worksheet. After kindergartners trace triangles at the top of the page, they draw their own versions underneath, and color the triangles that are hidden amid other geometric shapes.
Lesson Plan
Curated OER

Now You See Me, Now You Don't

For Teachers 2nd
Second graders develop an awareness of the power of their minds to work with visual images. All the activities in this unit help strengthen visualization that is an important tool or process in Geometry.
Lesson Plan
Curated OER

Using Trigonometry

For Teachers 5th
Fifth graders explore the use of trigonometry to find unknown sides and angles in right-angled triangles, taking the concepts that were developed in the previous unit and looking at different ways of practicing the new skills. Students...
Lesson Plan
Curated OER

Perimeter and Area of Similar Figures

For Teachers 8th - 11th
Students explore the relationships between similar figures. In this relationships between similar figures lesson, students discuss relationships between perimeter, circumference, area, surface area, and volume of similar figures through...
Lesson Plan
Willow Tree

Perimeter of Common Geometric Figures

For Students 8th - 11th Standards
Help learners understand that perimeter and circumference are one in the same. Learners apply their skills to determine the perimeter/circumference of triangles, rectangles, and circles. They then use the same strategy to find the...
Activity
Illustrative Mathematics

Doctor's Appointment

For Teachers 9th - 10th Standards
Geometric volume calculations are brought into the real world in a quick set of application problems. Learners are asked to help a patient figure out how to drink a prescribed amount of water both at work and at home. This activity...

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