Interactive
Curated OER

Area of Figures That Include Circles

For Students 10th - 12th
In this area activity, learners calculate the perimeter and area of given complex figures.  They determine the area of shaded regions, and find the distance between straight lines.  This one-page activity contains 4 multi-step...
PPT
Curated OER

Geometry Jeopardy!

For Teachers 5th - 6th
A list of instructions for this exciting Geometry Jeopardy game is included on slide 2. There are a total of 25 clues and 5 categories, including: solids, triangles, lines, angles, and grab bag. Tip: Play this Jeopardy game with your...
Worksheet
Curated OER

Triangulation Experiment

For Students 11th - Higher Ed
In this triangulation worksheet, learners solve and complete 11 steps of an experiment to determine the distance to a far away object using triangulation and trigonometry. First, they select a far away object and create a baseline far...
Lesson Plan
Curated OER

Trace and Color Pre-handwriting Practice

For Teachers Pre-K - K
In this tracing and coloring pre-handwriting practice worksheet, young scholars color two pictures, trace the words point, pigs, and park, and trace straight and slanted lines. Students complete forty-two activities.
Worksheet
Curated OER

Regents Exam Questions: Distance

For Students 9th - 12th
In this distance worksheet, students solve 12 multiple choice, short answer, and graphing problems.  Students use the distance formula to find the distance between two points.
Worksheet
Curated OER

Graphing and Analyzing

For Students 9th
In this graphing and analyzing worksheet, 9th graders first state if each graph represents a linear or nonlinear relationship. Second, they create a difference table for each set of data presented and determine whether it represents a...
Unit Plan
Mathematics Vision Project

Geometric Figures

For Teachers 10th - 12th Standards
Logical thinking is at the forefront of this jam-packed lesson, with young mathematicians not only investigating geometric concepts but also how they "know what they know". Through each activity and worksheet, learners wrestle with...
Lesson Plan
Curated OER

Introducing Maps Through Dance

For Teachers 2nd - 5th
Young scholars are introduced to the key concepts of maps; direction, pathway/line, shape and symbol. They create the pathways and shapes they have "mapped" out on paper on the floor. They dance along the paths.
Lesson Plan
Fredonia State University of New York

Watch Your Step…You May Collide!

For Teachers 8th - 10th Standards
Can two lines intersect at more than one point? Using yarn, create two lines on the floor of the classroom to find out. Cooperative groups work through the process of solving systems of equations using task cards and three different...
Lesson Plan
Curated OER

Checker Board Patterns

For Teachers 5th - 8th
Make these funky checker board patterns. They will not only add fun decoration to your classroom, but your pupils will be able to practice using simple geometry tools.They will use tools to make lines and circular shapes using a ruler,...
Organizer
Curated OER

Drawing Basic Shapes

For Students 4th - 5th
Challenge your geometry class with this connect-the-dots activity! Scholars use a ruler to complete simple shapes through connecting dots in 6 shape-identification problems, and identify it from 4 choices: triangle, square, rectangle, or...
Worksheet
Curated OER

Drawing Angles

For Students 4th - 5th
Get out those protractors! Once geometers can identify obtuse, acute, right, and straight angles, get them to measure and draw their own. There are six boxes here, each with an angle measurement. Learners use a protractor to draw the...
Assessment
1
1
Balanced Assessment

A Run for Two

For Students 11th - 12th Standards
Develop a graph to represent the distance between two cars. The assessment task presents a scenario in which two cars are traveling at constant speeds with one faster than the other. Pupils develop graphical representations to show the...
Lesson Plan
Curated OER

Mobile vs. Money

For Teachers 4th - 5th
Students research the internet and use the information they find to plot straight line graphs. They use graphs to make comparisons of the various packages offered. Students interpret graphs and solve problems based on varying parameters.
Lesson Plan
Curated OER

Fractions are Pieces of the Pie

For Teachers 4th
In this fractions are pieces of the pie worksheet, 4th graders draw straight lines to cut four circles into either 2, 4, 3, or 8 pieces, color one piece and name that fraction.
Lesson Plan
Curated OER

Handwriting: Group Upper and Lower Case Letters

For Teachers K - 1st
Students recognize and practice characteristics of upper and lower case letters. They assess how to write letters in a straight line, a slanted line and in a curve and then write the letters covered on their individual dry erase board or...
Lesson Plan
Curated OER

Measuring Acceleration

For Teachers 9th - 12th
Students create an accelerometer and take measurements of acceleration in a moving car. They study the car speeding up in a straight line, slowing in a straight line and curving at constant speed. They prepare a lab report showing...
Lesson Plan
Curated OER

Graphing Equivalent Fractions

For Teachers 9th - 11th
Students graph families of equivalent fractions and compare them by observing the slope of the line formed by each fraction family. They place fractions in ascending order by comparing the slopes of each line after several families of...
Worksheet
Curated OER

Geometry - Angles Overview

For Students 7th - 8th
Learners address 14 questions that include naming all pairs of opposite and supplementary angles for sets of intersecting lines and then, finding the measure of the unknown angle. They determine the measure of the angle that is...
Lesson Plan
Curated OER

Activity #3 Finding Mass

For Teachers 5th - 8th
Students use graph paper to construct a graph and determine the slope of a straight line. They determine the weight (mass) of paper clips with a pan balance. Pupils weigh an unknown number of paper clips, and to interpret the graph to...
Handout
Curated OER

Poetic Elements

For Students 9th - 12th
Poetry is all about sound and rhythm. The sound of the words, the rhythm of the lines, and the emotional atmosphere created by these elements and the literary devices poets use, compress whole stories into a few stanzas. The specialized...
Lesson Plan
Curated OER

Making a Pinhole Camera #1

For Teachers 3rd - 5th
Learners make a pinhole camera and see the effects of light travelling in straight lines have on images.
Lesson Plan
Curated OER

Making a Pinhole Camera #2

For Teachers 3rd - 5th
Students make a pinhole camera and see the effects that light travelling in straight lines have on images.
Lesson Plan
Curated OER

You Light Up My Life

For Teachers 3rd
Third graders participate in various experiments involving light. They demonstrate how light travels in a straight line until it strikes an object. Students show ways that light can be reflected, refracted, and absorbed.

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