### We found 1,756 reviewed resources for intersection

EngageNY

#### EngageNY Geometry Module 5: Circles With and Without Coordinates

A comprehensive 21-lesson math unit challenges high schoolers to wrap their heads around the geometry of circles. Building on a prior understanding of similarity and congruence, length and area, and the properties of geometric figures,...

Lesson Planet

#### Common Core Math: 8th Grade

Check out the Common Core with a collection that represents all the 8th grade math standards. Most resources engage multiple standards but the main one is listed on the notes section of each tab.

Lesson Planet

#### Point of Intersection Worksheet 2

Math wizards rewrite pairs of linear equations in the y-intercept form and graph them on a coordinate plane. They identify where the lines cross, i.e. the point of intersection. There are four questions with coordinate planes for drawing...

Lesson Planet

#### Identifying Perpendicular, Parallel and Intersecting Lines

Mathematicians explore perpendicular, intersecting and parallel lines. In this geometry lesson, they view a map and identify the intersections. They also identify the parallel avenues on the map. This is a nice lesson that incorporates...

Lesson Planet

#### Systems of Linear Equations in Three Variables: Intersecting Planes - No Solution

How many different ways can three planes intersect? The interactive provides three movable planes. Pupils manipulate the planes to determine the number of solutions possible based upon their intersections.

Lesson Planet

#### Identify Line Types: Intersecting and Parallel Lines

Navigate your way through a lesson on types of lines. Individuals drag line segments to illustrate paths between pairs of houses on an interactive map. They determine if these line segment pairs are intersecting or
parallel.

Lesson Planet

#### Determining the Point of Intersection Using the TI-83 Plus Calculator

Middle and high schoolers graph two lines and identify the point of intersection of each set of line. They use the TI calculator to help them graph and solve. There are six questions with detailed instruction on how to graph correctly.

Lesson Planet

#### How Do You Find the Intersection of Percent Data by Using a Venn Diagram?

When you first read this word problem it seems pretty daunting. The instructor explains how to identify the variables, how to convert percentage to whole numbers, and how to set up the problem and solve it. She uses a Venn diagram as a...

Lesson Planet

#### How Do You Find a Union and Intersection from a Venn Diagram?

Is there a difference between the union of sets and the intersection of sets? The teacher uses a Venn diagram to illustrate how to determine what makes a union and what makes an intersection of sets.

Lesson Planet

#### Points of Intersection

Eighth and ninth graders solve five different problems that include solving two equations. They determine the point of intersection in each of the five pairs of equations given. Pupils define point of intersection as the point where two...

Lesson Planet

#### Intersecting Chords of Circles

Strike a chord with your classes! Use the video to demonstrate the relationship between intersecting chords in a circle. The instructor includes an example that involves a quadratic equation and extraneous solution.

Lesson Planet

#### Parallel, Perpendicular and Intersecting Lines

In this parallel, perpendicular and intersecting lines worksheet, learners analyze the slopes of given lines and determine if the lines are parallel, perpendicular or intersecting. This five-page worksheet contains approximately 25...

Lesson Planet

#### Identifying Linear Functions from Graphs

Keep your mathematicians engaged using this group linear functions activity. Each of ten groups receives two graphs with both an image and equation, as well as a "who has" phrase to call out the next graph. Scholars stay on their toes as...

Lesson Planet

#### Intersecting and Parallel Lines

Sometimes line segments just refuse to meet. Young mathematicians connect houses on an interactive map using line segments. They must then determine whether these line segment pairs are intersecting or parallel.

Lesson Planet

#### Find the Solution for Two Equations by Finding Their Intersection

Finding the solution through the intersection of two equations is one way to problem solve, but go further and set the equations equal to each other to check. Learners discover that the x-coordinate and the x they solved for have the...

Lesson Planet

#### What's a Venn Diagram, and How Do You Find the Intersection and Union of a Set?

A straightforward illustration of a Venn diagram. Intersection is what they sets have in common, and the union is all the elements of the sets. The diagram certainly helps you see what this means.

Lesson Planet

#### The Intersection of Two Lines

Here is an introduction to solving simultaneous linear equations. Start by drawing a line through two points. Create a second line which goes through the intersecting point. Background knowledge of how to find the equation of a line and...

Lesson Planet

#### Points, Lines, and Line Segments - Reteach 16.1

For this geometry worksheet, youngsters review a chart at the top of the page that includes the definitions of point, line, line segment, parallel lines, intersecting lines, and perpendicular lines. They apply the definitions as they...

Lesson Planet

#### Lines, Line Segments, Rays and Angles - Reteach 15.1

Upper graders answer four questions where they identify geometric figures as lines, line segments or rays. Next, they answer questions where they identify lines as parallel, intersecting, or perpendicular. Definitions and drawings of...

Lesson Planet

#### Lines, Line Segments, Rays, and Angles - Practice 15.1

Is it a line, line segment, ray, or angle? Identifying geometric figures is the focus. In addition to identification, learners recognize right angles or tell if an angle is less than or greater than a right angle. They tell if lines are...

Lesson Planet

#### Don't Mangle That Angle - Enrichment 14.1

Clever! Supposedly a strong wind blew the letters off of a classroom bulletin board, and now learners connect them according to directions listed. As a result, they end up drawing a line segment, ray, intersecting line, angles, and...

Lesson Planet

#### Lines, Line Segments, Rays and Angles - Homework 15.1

Here is an identifying lines, line segments, rays, and angles worksheet which has learners identify the figures by telling whether figures are right angles, less than a right angle, or greater than a right angle, identifying lines as...

Lesson Planet

#### Intersecting Tangent and Secant Lines of Circles

Interpret and apply the relationships between tangent and secant lines. The instructor explains the relationships of the angles and segments created by intersecting tangent and secant lines.

Lesson Planet

#### Intersections II

How many intersections can two absolute value functions have? Young scholars consider the question and then develop a set of rules that describe the number of solutions a given system will have. Using the parent function and the standard...