Lesson Plan
Oswego City School District

Regents Exam Prep Center: Slopes and Equations of Lines

For Teachers 9th - 10th
Three resources for teaching slopes and equations of lines: a lesson with a formula for finding slope, different equations for lines, and several examples; a fourteen-question quiz covering slope, perpendicular and parallel lines, and...
Lesson Plan
Alabama Learning Exchange

Alex: Quadrilaterals

For Teachers 9th - 10th
This is an inquiry instructional activity used to review Algebra 1 objectives by applying them to geometry concepts. Young scholars explore the properties of quadrilaterals and classify them by definition. This instructional activity can...
Website
Instituto Latinoamericano de la Comunicacion Educativa

Red Escolar: Recortando Geometria

For Students 6th - 8th Standards
In Spanish. In this site you will find different activities involving geometric plane figures.
Unit Plan
Free Math Help

Free Math Help: How to Find the Limit

For Students 9th - 10th Standards
The resource explores basic terms used in geometry. The tutorial defines a point, line, and plane. Examples are included.
Whiteboard
ClassFlow

Class Flow: Nets

For Teachers 9th - 10th Standards
[Free Registration/Login Required] In this flipchart, students explore geometric sense by interacting with plane diagrams that create a three-dimensional shape.
Whiteboard
ClassFlow

Class Flow: Two Dimensional Shapes Identify and Match

For Teachers Pre-K - 1st Standards
[Free Registration/Login Required] This flipchart helps students to analyze and compare various two-dimensional shapes according to the vertices, sides and parallel lines. It features "containers" created in Version 3 (can be used with...
Unit Plan
University of Saskatchewan (Canada)

University of Saskatchewan: Triangles

For Students 9th - 10th
This site from the University of Saskatchewan provides an explanation of similar triangles, the Pythagorean theorem, and the distance between arbitrary points in a plane. Example problems for each of these concepts are provided.
Unknown Type
Khan Academy

Khan Academy: Drawing Polygons With Coordinates

For Students 6th - 8th Standards
In this exercise, students practice drawing polygons with coordinates. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Unknown Type
Khan Academy

Khan Academy: Drawing Polygons With Coordinates 2

For Students 6th - 8th Standards
In this exercise, students practice drawing polygons with coordinates. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Unknown Type
Khan Academy

Khan Academy: Graphing Points

For Students 3rd - 5th Standards
In this exercise, students practice graphing points. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Website
PBS

Pbs Learning Media: What's a 360?

For Students 3rd - 8th Standards
In this Cyberchase video segment, Harry tries to snowboard and learns how to measure and identify many common angles.
Unit Plan
Sophia Learning

Sophia: Translations of Geometric Figures: Lesson 1

For Students 9th - 10th
This lesson will present how to translate a geometric figure on a coordinate plane, and will discuss how the properties of the figure are affected. It is 1 of 5 in the series titled "Translations of Geometric Figures."
PPT
Sophia Learning

Sophia: Translations of Geometric Figures: Lesson 3

For Students 9th - 10th
This lesson will present how to translate a geometric figure on a coordinate plane, and will discuss how the properties of the figure are affected. It is 3 of 5 in the series titled "Translations of Geometric Figures."
Unit Plan
Khan Academy

Khan Academy: Graph Points

For Students 4th - 6th Standards
Plot a given point on the coordinate plane. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Khan Academy

Khan Academy: Practice: Reflect Points

For Students 7th - 8th Standards
In this set of questions, students practice using an interactive tool to reflect images on a Cartesian grid. Includes hints.
Unknown Type
Khan Academy

Khan Academy: Midpoint Formula

For Students 9th - 10th Standards
Find the midpoint of a segment on the coordinate plane, or find the endpoint of a segment given one point and the midpoint. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Activity
Oswego City School District

Regents Exam Prep Center: Working With Distance (Length)

For Students 9th - 10th Standards
A seven-question quiz in which you'll answer questions about distance. You'll need to know how to find distance between points on a coordinate plane.
Unknown Type
Khan Academy

Khan Academy: Rotate Shapes

For Students 9th - 10th Standards
Given a figure on the coordinate plane and the definition of a rotation about the origin, draw the image of that rotation. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or...
Graphic
Oswego City School District

Regents Exam Prep Center: Length of a Line Segment (Distance)

For Students 9th - 10th Standards
Use the coordinate plane and Pythagorean theorem to determine the length of a line segment. Click on the "Topic Index" to find a related practice exercise and teacher resource.
Handout
Cuemath

Cuemath: Midpoint Theorem

For Students 9th - 10th Standards
A comprehensive guide for learning all about plane shapes with definitions and solved examples.
Unit Plan
Wolfram Research

Wolfram Math World: Coplanar

For Students 9th - 10th Standards
This MathWorld site gives the conditions for an object to be coplanar and a good definition of this term. Gives links to related pages.
Interactive
Math Slice

Math Slice: Hide and Seek

For Students Pre-K - 1st Standards
Play hide and seek with Lion King character Timon in this interactive game where learners practice finding coordinates using ordered pairs. The game is personalized and high scores are posted.
Unknown Type
Mr. Martini's Classroom

Mr. Martini's Classroom: Classifying Polygons and Finding Perimeters

For Students 3rd - 8th Standards
Assess learning of polygons and perimeters with this interactive multiple choice practice and quiz activity. Click the question mark for hints.
Unit Plan
Khan Academy

Khan Academy: Interpreting Scale Drawings

For Students 6th - 8th Standards
Students practice interpreting scale models, receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

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