It's About Time
Refraction of Light
Don't shine like a diamond, refract light like a diamond. Young scientists use an acrylic block and a laser light to observe refraction. Advanced scholars figure the sine of the angles of reflection and incidence as well as mastering...
Curated OER
Heat Index
In this algebra activity, students solve for the heat index using the correct variable. There is an answer key with this activity.
Curated OER
Physics 152 ~ Fall 2003 Midterm Exam #3, Parts A, B
Illuminated physics stars show what they know about light by taking this exam. They match several related vocabulary terms to descriptions and answer multiple choice questions about the characteristics of light, magnification, and...
Concord Consortium
Rule of 72
Find an easier way to double it. Using the price of an item and the Consumer Price Index, learners determine how long it will be for the price to double. Scholars calculate the length of time it would take for the price to double using a...
American Society for Microbiology
”Build a Bacterium” Scavenger Hunt
An exciting activity has scholars use cell parts to build bacteria through cooperation with other groups. Each group has some of the cell parts needed, but they must trade with other groups to be able to fulfill their function as a...
Illustrative Mathematics
How Many Buttons?
Bring the class into the probability by having everyone count buttons on their shirts. Organize the data into the chart provided and chose different possibilities such as "female with one button" or "all middle schoolers with more than...
Earth Day Network
Filtering Water
See the water filtration system up close with a fun science experiment. Young scientists work for several class periods to design a water filter using household objects, and then decide which filter material would be most effective in...
Curated OER
A Model Solar System
If Earth is modeled by a grapefruit, what planet could be represented by a golf ball? This activity uses everyday and not-so-everyday objects to create a model of the Solar System.
Curated OER
Rating Systems
Your favorite sports team is ranked #1. How do the powers that be determine this rating? Learn how ratings are mathematically computed using probability concepts, from the Elo Rating System for chess to the Rating Percentage Index for...
Teach Engineering
Building a Barometer
Forget your local meteorologist — build your own barometer and keep track of the weather with an activity that provides directions to build a barometer out of a narrow necked bottle, a glass, and some water. Using their barometer, teams...
Balanced Assessment
Stock Market
Analyze trends in the stock market using histograms. Future economists use data presented in a histogram to find periods of greatest increase and decrease. They also draw conclusions about days that would be best to invest.
Classroom Law Project
Who are the major candidates and where do they stand?
Who were the candidates in the 2008 US Presidential election and where did they stand on important issues? Use a resource that offers an opportunity to go back in time and examine candidates and issues involved in that election year.
Mathed Up!
Algebra: Indices
Indices and exponents mean the same. Pupils review exponential notation by watching the review video for the General Certificate of Secondary Education math assessment refresher. Scholars then use the activity to show what they know...
Curated OER
Reverse Percentages
In this percentages worksheet, students use a calculator to find the original number in reverse percentages problems. Students complete 7 problems total.
Baylor College
Pre-Assessment: The Brain
Break your class in to the general structure and function of the brain. Brainiacs discuss what they know about it and create personalized brain development timelines. They also take a true-false, pre-assessment quiz to get them thinking...
Curated OER
Regents Review Worksheet #1: Principles of the U.S. Constitution
Kids who take the Regents Exam really need to know a lot of information. This is a wonderful exam review tool that includes 26 pages of questions, charts, and suggested readings to help upper graders pass the test. It focuses on all...
Curriculum Corner
Living/Non-Living Objects
Which of these pictures is living? Which one is non-living? Use a set of pictures to introduce living and non-living objects to young scientists.
NASA
Chasing Down a Satellite
Calculate the speed of the International Space Station. By reading the article, pupils learn about the concept of orbits. Scholars work through a formula to determine how fast the International Space Station is traveling to stay in...
K12 Reader
Change the Verbs to Adverbs
A 10-item worksheet challenges scholars to change verbs to adverbs using their knowledge of adjectives and suffixes.
Curated OER
Using Synonyms and Explanations as Context Clues
In this synonyms and context clues worksheet, students read a sample news article and 3 short answer questions. Students then find a newspaper article in order to respond to 2 short answer questions regarding the use of context clues.
Curated OER
Ordering Fractions Using Online Manipulatives
In this ordering fractions worksheet, 6th graders use an online manipulative to aid them in ordering fractions. They complete 5 problems using the bounded fraction pointer online.
Curated OER
Using the TI-83 to Evaluate Sequences
In this evaluating sequences worksheet, students use the TI-83 graphing calculator to evaluate sequences. Instructions on how to use the calculator with these type of problems is provided. There are three problems on this one-page...
Curated OER
Using the Internet
In this using the internet activity, students search several websites to review information about the heart, human senses, the solar system, and planets. Students also read information about the rock cycle and answer provided questions.
Baylor College
The Variety and Roles of Microbes
Mini microbiologists play a card game in which they group microorganisms by groups: virus, fungus, protist, or bacteria. Then they identify the roles different microbes play in the natural world and explore how humans effectively use...
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