Curated OER
Math Activity File
Third graders describe the difference between area and volume and also explain how various units of measure relate to one another.
Learning Games Lab
Bacteria Sampling
Scholars explore the procedure for bacteria sampling in a virtual lab by first walking through a detailed step-by-step procedure of preparing the samples of raw milk and pasteurized milk, growing the bacteria, and comparing results....
Learning Games Lab
Gram Staining
Scholars use a lab simulation to test contaminated yogurt for bacteria by gram staining. They learn proper lab procedures for handling bacteria and for sterilizing equipment, and then walk through the process on their own to try gram...
Learning Games Lab
Controlling Water Activity in Food
Food storage matters! Scholars learn how the amount of water in corn can affect its rate of spoilage. They create a control group, then test three corn samples stored in three different locations for water activity. As a result of the...
Learning Games Lab
How to Use Oil Immersion Microscope
Teach the class how to use a microscope to identify bacteria in food. Scholars explore the different parts of the microscope and learn how to determine total magnification. They walk step-by-step through the procedure of preparing slides...
Learning Games Lab
The pH Scale and Meter Calibration
What are the different ways to test for pH? First, scholars explore the pH scale and a common way to test for acidity and alkalinity. Then, they learn about the importance of pH in food safety and why variance in pH could potentially...
Learning Games Lab
Testing and Adjusting pH
Pupils learn how to control food spoilage by adjusting the food's pH. They see that one of the most dangerous bacteria can grow in food if people don't handle and store food properly. Using knowledge of the bacteria's preferred pH,...
Curated OER
A Dollar Goes A Long Way
Investigate life along the Old Spanish Trail! They visit websites and identify the history and environment. They create journals, dramatic enactments, and maps to discover the role individuals played in society. They also explore the...
Curated OER
From Yosemite to Joshua Tree
Fourth graders discover diversity of plant and animal life in California's parks and compare findings to identify what makes park areas unique. Students then publish their discoveries in picture books of their own design.
Learning Games Lab
Nitrogen in Pollutants
Responsible farming is important for maintaining natural resources. Eager scientists complete a WebQuest to explore what happens to nitrogen when it enters the soil. They learn about the chemical makeup of nitrogen-based molecules...
Curated OER
Counting Handout 2
In this counting method, students solve simple and compound probability problems. They determine the number of permutations and combinations that can be made under given circumstances. This two-page worksheet contains 23...
Learning Games Lab
Scientific Graph Reading
Interpreting graphs is an essential skill for young scientists. An interactive online lesson gives individuals an opportunity to review the components of a graph and learn to read and interpret the shape of a graph. The lesson includes...
Learning Games Lab
The Magic of Reading Graphs
Making conclusions from graphs doesn't need to seem like magic. Learners explore an interactive lesson on reading graphs to strengthen their skills. The content discusses how to read the axes of a graph and draw conclusions based on the...
Learning Games Lab
Logarithm Calculator
Support your young scientists' knowledge of logarithms with a quick video lesson. The instruction first presents the relationship between a base-10 logarithm and an exponential equation. It then demonstrates how to use a calculator to...
Learning Games Lab
Nitrogen in Feed
Knowing what farmers are feeding livestock is just smart business. A WebQuest lesson helps learners build an understanding of the relationship between amino acids, nitrogen, and protein. With interactive instruction,...
Curated OER
Reading Passages: Hispanic Astronauts
Children answer questions regarding the number of NASA astronauts that have hispanic heritage. They read a passage, and then answer 10 multiple choice questions. Note: The reading passage is not included.
Curated OER
Rock Cycle: The Story of a Rock
Pupils examine the rock cycle by watching videos and then use creative storytelling techniques to tell the story of a rock as it undergoes geologic changes.
Curated OER
Hunt the Fact Monster (Extra #3)
In this Fact Monster search engine worksheet, students access the Internet to one specific website to answer five questions with multiple choice answers.
Curated OER
The Rock Cycle: The Story of a Rock
Students describe the changes undergone by rocks during the rock cycle and develop an understanding of the interconnectedness of the rock cycle.
Curated OER
Is Government Necessary?
Students investigate the purpose of Congress and determine how it affects them. They explain what life would be like without government.
Florida State College
Parts of Speech
Although designed for a college-level writing lab, this worksheet provides excellent practice for all learners in identifying and using the parts of speech.
Curated OER
Applications And Problem Solving
In this math worksheet, students use the operation of addition, subtraction, multiplication, and division to solve the word problems.
Curated OER
Closest Presidential Race Ever. . . Or Is It?
Students examine the presidential election of 2000. In this American history instructional activity, students listen to their instructor lecture on the details of the 2000 election. Students respond to discussion questions and...
Curated OER
Zip Codes
Young scholars discover how a zip code is used. In this zip code lesson, students use the parts of a zip code to find where a letter is going, then find the first number of zip codes based on geographic regions.