Unit Plan
CK-12 Foundation

Ck 12: Geometry: Triangle Classification Grades 9 10

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This concept teaches students how to classify triangles based on their angles and sides.
Interactive
Quia

Quia: Geometric Terms Word Search

For Students 3rd - 8th
Do you need practice remembering or learning different geometry vocabulary words and definitions? This word search is the web site for you! There is a link to a list of terms with definitions you can click if you want to see if you are...
Interactive
Quia

Quia: Geometric Terms Matching

For Students 3rd - 8th Standards
Do you need practice remembering or learning different geometry vocabulary words and definitions? This matching game is the web site for you! There is a link to a list of terms with definitions you can click if you want to see if you are...
Interactive
Math Slice

Math Slice: Math Match Game

For Students 9th - 10th Standards
Test your geometry aptitude using this interactive matching game. Match pictures and symbols to the correct definition. Answers are verified immediately. Winners can earn as much as 10,000 dollars and have their name posted for the day.
Unknown Type
Math Slice

Math Slice: Geometry Slice Special Test

For Students 9th - 10th Standards
A succinct test for assessing geometry concepts. Assessment is scored online giving immediate feedback. An excellent assessment tool.
Unit Plan
Math Open Reference

Math Open Reference: Triangles

For Students 9th - 10th Standards
A complete reference guide to types of triangles and triangle perimeter and area. It provides definitions and interactive animated activities that enhance further explanation.
Handout
Math Open Reference

Math Open Reference: Obtuse Triangle

For Students 9th - 10th Standards
A reference guide to obtuse triangles. It provides a definition and interactive animated activity that enhances further explanation.
Article
Aetna Intelihealth

Aetna: Inteli Health: Cirrhosis

For Students 9th - 10th
Intelihealth looks at the liver disease cirrhosis, which is often associated with acute alcoholism, and discusses its symptoms, diagnosis, treatment, and the like.
Handout
Mayo Clinic

Mayo Clinic: Encephalitis

For Students 9th - 10th
This site from the MayoClinic.com provides a great look at the acute inflammation of the brain caused by a viral infection known as encephalitis. Sections in the article include: signs and symptoms, causes, screening, treatment,...
Article
Other

Story md.com: Back Pain

For Students 9th - 10th
Back pain is one of the most common medical problems, affecting 8 out of 10 people at some point during their lives. Back pain can range from a dull, constant ache to a sudden, sharp pain. Acute back pain comes on suddenly and usually...
Article
About Kids Health

About Kids Health: Pain Learning Hub

For Students 9th - 10th
Find information on acute and chronic pain from symptom recognition to assessment and diagnosis to treatment and long-term outcomes. The information has come from many sources and has been adapted in collaboration with the Pain Centre at...
Whiteboard
ClassFlow

Class Flow: Classifying Triangles

For Teachers 5th - 8th Standards
[Free Registration/Login Required] This lesson covers methods of classifying triangles, both according to the length of their sides and by the measure of their interior angle.
Handout
Centers for Disease Control and Prevention

Centers for Disease Control: Bam! Body and Mind: Stalking Sars: The Cdc at Work

For Students 9th - 10th
This site goes through the who, what, where, and when of the CDC's investigation of the SARS virus. Includes an interactive map and timeline of the outbreak.
Activity
National Institutes of Health

Niams: Questions and Answers About Gout

For Students 9th - 10th
A comprehensive site devoted to information about Gout. Topics include what gout is, what causes gout, how it is diagnosed, and how it is treated.
Activity
University of Saskatchewan (Canada)

University of Saskatchewan: Trigonometric Functions

For Students 9th - 10th Standards
This site examines the six trigonometric functions from a right triangle point of view. Provides information, examples, and lots of exercises for understanding.
Article
Aetna Intelihealth

Aetna: Inteli Health: Hepatitis C

For Students 9th - 10th
This overview of hepatitis C includes information on symptoms, prevention, treatment, and the like.
Unit Plan
Georgia Department of Education

Ga Virtual Learning: Disease Process

For Students 9th - 10th
In this comprehensive interactive tutorial you will study how your body is designed to fight off disease causing agents and what happens inside your body when you are actually sick. Additionally, you will learn how to organize...
Article
Curated OER

Kids Health: Dealing With Sports Injuries

For Students 9th - 10th
Injuries resulting from overexertion while participating in sports are inevitable. However, by understanding how they can be prevented, cared for, and their recovery time, you can become better prepared. Links to related articles are...
Handout
National Institutes of Health

Niddk: Prostatitis: Inflammation of the Prostate

For Students 9th - 10th
This resource explains what prostatitis is, its cause, who's at risk, how common it is, symptoms, complications, diagnosis, and treatment.
Handout
WebMD

Web Md: Understanding Hepatitis

For Students 9th - 10th
This site from WebMD Health contains great information on the various forms of hepatitis, including hepatitis A, hepatitis B, hepatitis C, D and E. Also includes information on diagnostic and test procedures as well.
Handout
WebMD

Web Md: Hepatitis A

For Students 9th - 10th
This site from WebMD Health contains great information on Hepatitis A. Several pictures are provided along with information on topics such as: Causes, symptoms, risks, exams and tests, treatment, prevention and surgery.
Unknown Type
Khan Academy

Khan Academy: Solve for a Side in Right Triangles

For Students 9th - 10th Standards
Given one side length and an acute angle in a right triangle, find another side using trigonometry.
Primary
Windstream

Ojk's Precalculus Study Page: The Law of Cosines

For Students 9th - 10th Standards
An introduction to solving acute and obtuse triangles by using the law of cosines, including a derivation of the formula. Includes several pistures and examples.
Activity
Texas Instruments

Texas Instruments: Looking for Mr. Right Triangle

For Teachers 9th - 10th Standards
Navigator Activity: This is a review of the right triangle in the coordinate plane. Given two lines (2 really nice ones) the students write the equation of the 3rd line to create a right triangle. They find the vertices of the triangle...

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