Worksheet
Curated OER

Conic Sections

For Students 11th
In this Algebra II worksheet, 11th graders solve problems involving ellipses, parabolas, circles, and hyperbolas.  The one page worksheet contains nineteen problems.  Answers are included. 
Interactive
Curated OER

Basic Geometry Vocabulary

For Students 10th
In this geometry activity, 10th graders match basic vocabulary words relating to angles, circles, quadrilaterals, and transformations in a drag and drop game format.  The one page interactive activity contains twenty matching...
Worksheet
Curated OER

Count to 3

For Students K
In this counting to 3 worksheet, students count rectangles and circles up to the number 3. Students complete 2 problems where they count shapes on this worksheet.
Worksheet
Curated OER

Counting Exercise

For Students Pre-K - 1st
In this counting worksheet, students count circles and triangles up to the number 5. Students complete 2 problems total on this worksheet.
Lesson Plan
Curated OER

Unit Circle Triangle

For Teachers 11th - 12th
Students find the different ratios of a right triangle. For this geometry lesson, students apply the concept of the Pythagorean theorem as they identify the different angles and parts of a Unit Circle. They find the ratios of sine,...
Lesson Plan
Curated OER

Modeling With Circular Functions

For Teachers 9th - 12th
Learners explore circular functions. They identify the amplitude, period, phase shift and vertical shift of circular functions. Students analyze phenomena described by sine waves and they find mathematical models for transforming images...
Lesson Plan
Curated OER

Circle of Gold Guided Reading

For Teachers 2nd - 4th
Pupils participate in a variety of Guided Reading activities including comprehension questions, discussion, prediction, characterization and inferring meaning while they read Circle of Gold by Candy Dawson Boyd.
Lesson Plan
Curated OER

Literature Circle Preparation

For Teachers 5th - 6th
In this literature circle preparation worksheet, students state how many pages they will read by a certain date, provide a question from the reading, and give the page number on what information they want to discuss. Students answer six...
Lesson Plan
Curated OER

Discussion Ideas for Literature Circle Meetings

For Teachers 5th - 6th
In this literature circle worksheet, students respond to the novel they are reading through certain prompts and read how to respond to others within the literature circle group. Students respond to nine prompts through using short answers.
Worksheet
Curated OER

Printing Practice - Bottom 1/4 and 1/2 Circles

For Students Pre-K - K
In this printing practice worksheet, students trace dotted lines to practice writing the bottom 1/4 portion of a circle. They trace dotted lines to write the bottom 1/2 of circles. They fill the page with independently written examples.
Lesson Plan
Curated OER

Literary Circles

For Teachers 8th - 11th
Learners write a report on their experience working in literary circles and rate their own contributions.  In this literary circles instructional activity, students share their views of a novel in literary circles in which each...
Lesson Plan
Curated OER

Tracing Practice: Lines and Circles

For Teachers Pre-K - K
In this tracing worksheet, students trace a series of straight and diagonal lines. Students then practice tracing circles. The worksheet is bordered on the left with fall pictures which students color.
Lesson Plan
Curated OER

Trace Lines and Circles

For Teachers Pre-K - K
In this tracing worksheet, students trace a series of lines and circles, then color accompanying pictures. Worksheet has a reference web site for additional activities.
Lesson Plan
EngageNY

Examples of Dilations

For Teachers 8th Standards
Does it matter how many points to dilate? The resource presents problems of dilating curved figures. Class members find out that not only do they need to dilate several points but the points need to be distributed about the entire curve...
Activity
MENSA Education & Research Foundation

Pi Day Fun!

For Teachers 6th - 8th Standards
In this multi-faceted introduction to pi, participants perform a bevy of pi-related activities. Ranging from measuring household items to singing pi songs and reading pi stories, this fun and non-intimidating resource serves to bring up...
Lesson Plan
EngageNY

Graphing the Tangent Function

For Students 10th - 12th Standards
Help learners discover the unique characteristics of the tangent function. Working in teams, pupils create tables of values for different intervals of the tangent function. Through teamwork, they discover the periodicity, frequency, and...
Lesson Plan
Curated OER

Coming Full Circle

For Teachers 7th - 12th
Young scholars develop and design their own clothing line in this Visual Arts lesson about the intricacies of the fashion world. Emphasis is placed upon current and vintage designs, famous designers, and the development of individual...
Worksheet
Curated OER

Circle the Hh Words Worksheet

For Students Pre-K - 1st
Master those words that begin with the letter H with this straightforward practice sheet. Given an image, learners must choose the word that represents that image from two options. Hint: All of the items begin with the letter H!
Assessment
Barbara Kowal

Winter Picture Test: Circle the Word

For Students K - 3rd Standards
Challenge scholars to show what they know about winter vocabulary with a multiple choice assessment. Young learners examine a picture and choose one of six words that correctly identify it. 
Lesson Plan
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1
WE Charity

High School–Module 2: Circular Economy and Nature

For Teachers 9th - 12th Standards
Everyone's heard the popular slogan reduce, reuse, recycle, but there may be a better way to talk about sustainability. Using the second lesson from the five-part WE Are Innovators—High School Modules series, learners explore issues...
Lesson Plan
1
1
WE Charity

Elementary–Module 2: Circular Economy and Nature

For Teachers 4th - 6th Standards
How can people do their part to help protect the environment? Learners participate in an engaging jigsaw activity to discuss the causes and effects of pollution. Next, pupils develop their own innovative ideas to address an environmental...
Lesson Plan
Curated OER

Arc Length Lesson

For Teachers 9th - 11th
Students find the length of the arc of a circle. In this geometry lesson, students calculate the length of an arc and find the measure of the central angle given the length of the arc. They convert between linear and angular speed. They...
Worksheet
Curated OER

Chapter 7 Final Review Extra Problems

For Students 9th - 11th
In this Geometry review worksheet, learners describe the relationships of two common triangles. They find the area of a segment created by a given sector of a circle for two circles. Students find the length of an arc bounded by the...
Worksheet
Curated OER

Arc and Angles Formed by Secants and Tangents

For Students 9th - 11th
In this calculus worksheet, students solve problems by finding the line of tangency and measure of the arcs and angles form by a secant line. There are 9 questions.

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