Handout
Colorado State University

Colorado State University: Gross and Microscopic Anatomy of the Large Intestine

For Students 9th - 10th
Describes the structures associated with the large intestine. Gives a good illustration of the microscopic anatomy of the large intestine.
Handout
Texas Education Agency

Texas Gateway: Oscillatory Motion and Waves: Glossary

For Students 11th - 12th
This is a glossary of terms and definitions used in Chapter 16: Oscillatory Motion and Waves from the AP Physics online text.
Handout
Kansas State

Mutations, Mutagens and Dna Repair: Types of Mutations

For Students 9th - 10th
Good explanation of the different types of mutations. Solid background on base-pair substitution.
Interactive
Pennsylvania State University

Kettering University: Vibration & Waves

For Students 9th - 10th
A short tutorial providing general information about waves, their categories, properties and behaviors. Includes several animations and some practice questions with answers.
Graphic
Curated OER

Transverse Hair Sections, 1931

For Students 9th - 10th
The technique of photographing objects observed under a microscope is discussed in this succinct site. Various pictures taken under a microscope are displayed on this site as well.
Handout
National Council of Teachers of Mathematics

The Math Forum: Analytic Geometry Formulas, Hyperbolas

For Students 9th - 10th Standards
At this site from the Math Forum, a brief overview on calculating various measures of segments, like the transverse and conjugate axes and the distance between foci, is given. Additionally, equations of hyperbolas in general, standard,...
Website
University of Michigan

University of Michigan: Instrument Encyclopedia: Recorder

For Students 9th - 10th
The University of Michigan provides general information on the "portable and accessible" woodwind instrument called the recorder. Includes several references for further research and links to information on duct flutes and transverse...
Handout
Sonoma State University

Sonoma State University: Parallel Lines and Similar and Congruent Triangles

For Students 9th - 10th Standards
This site defines parallel lines, parallel lines cut by a transverse, and congruent triangles. It also contains links for related terms.
Handout
University of Georgia

University of Georgia: Inter Math: Alternate Interior Angles

For Students 6th - 8th
This site offers a brief description of alternate interior angles, followed by an explanatory diagram.
Activity
Other

800score: Intersecting Angles

For Students 9th - 10th Standards
Read a description of intersecting lines and all about the different kinds of angles they form. Includes examples.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Corresponding Angles

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students identify corresponding angles formed when a line intersects two other lines. Students examine guided notes, review guided practice, watch...
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Corresponding Angles

For Students 7th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students identify corresponding angles formed when a line intersects two other lines. Students examine guided notes, review guided practice, watch...
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Parallel and Skew Lines

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Differentiate between parallel and skew lines.
Activity
TeachEngineering

Teach Engineering: Wind Chimes

For Teachers 9th - 10th
Using their knowledge of physics, students will build a wind chime. Mathematical computations will be done to determine the length of the pipes.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Parallel and Skew Lines

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This concept teaches students about parallel and skew lines.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Perpendicular Lines

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Use perpendicular line properties and theorems.
Handout
University of Georgia

University of Georgia: Inter Math: Interior Angle

For Students 6th - 8th
This site gives a decription of interior angles along with a visual representation. Be sure to use the links to related terms, everyday examples, challenging problems, more information, and the interactive check point involving interior...
eBook
Math Planet

Math Planet: Pre Algebra: Angles and Parallel Lines

For Students 9th - 10th Standards
Explains angles and parallel lines through examples and a video lesson.
Unit Plan
Khan Academy

Khan Academy: Equation Practice With Vertical Angles

For Students 7th - 8th Standards
Given algebraic expressions that represent a pair of two vertical angles, form and solve an equation. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Handout
CK-12 Foundation

Ck 12: Physics: Waves Study Guide

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] This guide gives a detailed overview of mechanical waves and the characteristics of waves. Covers wave behavior, including types of interference, resonance, and the...
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Corresponding Angles

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This concept teaches students about corresponding angles, and how to use them to determine whether or not lines are parallel. Students examine guided notes, review...
Handout
Math Open Reference

Math Open Reference: Corresponding Angles

For Students 9th - 10th Standards
Learn about corresponding angles with this resource which offers detailed explanations and examples. Subjects covered include parallel and non-parallel cases. Links to related topics.
Handout
Math Open Reference

Math Open Reference: Alternate Interior Angles

For Students 9th - 10th
Explore the triangle inequality theorem with this helpful reference tool. Provides a detailed definition and an interactive activity that enhances further explanation. Includes links to related topics.
Professional Doc
Louisiana Department of Education

Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: The Concept of Congruence

For Students 8th
A guide to support parents as they work with their students in the concept of congruence.

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