Rochester Institute of Technology
Artificial Eye
Scientists in California developed a bionic eye that allows blind people to see edges of objects in black and white and costs $145,000. In the activity, groups of scholars discuss bioengineering, focusing on the human eye. They then...
Polar Trec
Global Snow Cover Changes
Snow is actually translucent, reflecting light off its surface which creates its white appearance. Pairs or individuals access the given website and answer questions about snow cover. They analyze graphs and charts, examine data, and...
Chicago Botanic Garden
Plant Phenology Data Analysis
Beginning in 1851, Thoreau recorded the dates of the first spring blooms in Concord, and this data is helping scientists analyze climate change! The culminating instructional activity in the series of four has pupils graph and analyze...
Royal Society of Chemistry
A Microscale Acid-Base Titration
Watch as acids and bases put smiles on their faces. Young chemists learn the concept of acid-base titration firsthand in a microscale experiment. Working groups collaborate, titrate, then use their data to determine the concentration of...
Howard Hughes Medical Institute
Seed Dispersal in Tropical Forests
How do seeds get around? It's not like plants can control seed dispersal—or can they? Dig deeper into the amazing mechanisms of seed dispersal observed in tropical plants through interactives, a video, and plenty of hands-on data...
EngageNY
Determining Cascading Consequences Using The Omnivore’s Dilemma: Industrial Organic Food Chain
Organic versus conventional farming: which option is best? Pupils use Michael Pollan's The Omnivore's Dilemma to determine the cascading consequences of the industrial organic food chain. They work in research teams to create an...
EngageNY
Forming a Research-Based Claim: Cascading Consequences Chart
Is it relevant? Scholars choose a resource from their folders and search for relevant information about the harmful and beneficial consequences of DDT. They mark benefits in one color and harmful effects with another color. They then add...
Curated OER
Property Rights: Soviet Farms
Students examine the problems with the collectivized agriculture program in the Soviet Union. They listen to a teacher-led lecture, participate in a property rights scenario activity, create a plan for maximizing the value of land, and...
Curated OER
The Corner Problem
Students explore the concept of the corner problem. In this corner problem lesson, students use the TI-NSpire to determine the maximum length a rod can be and still pass horizontally around a corner. Students use similar triangles to...
Curated OER
Household Chemicals & the Environment
Students conduct a laboratory experiment designed to investigate the effects of chemicals, soil quality and pollution on seed growth and plant yield. They consider how best to maximize agriculture in the long term.
Curated OER
Skittle Around with Fraction and Percentages
Fifth graders investigate the interchangeable relationship betweeen fractions and percents. They discuss the concepts using teacher provided questions. Then sutdents work in cooperative groups to maximize scaffolding.
Curated OER
Simple Machines
High schoolers investigate to use simple machines for the purpose of maximizing the work provided by mechanical advantage. They design an experiment that illustrates how to move a load easier and then calculate the amount of work...
Curated OER
Travels With Charley
Fifth graders engage in a literature study that uses a variety of texts in order to maximize their exposure to different reading situations. They examine each book in order to practice skills of reading comprehension. They recognize the...
Curated OER
Optimizing Perimeter and Area
In this math worksheet, students examine the possible dimensions to construct two different fences. They try to maximize the area for the best value of space.
Curated OER
Multivariable Calculus/ Method of LaGrange
For this math worksheet, students write down the three equations which need to be solved in order to maximize P subject to the constraint.
Curated OER
Making Good Money Choices
Students play a game called Philanthropy EconAround Bingo and learn how to make smart money choices. In this money choices lesson plan, students play the game and discuss what choices would be better than others to maximize their money.
Curated OER
Gone Fishin'
Students experiment with population management in this hands-on lesson. In this biology lesson, students collect data on overuse of a resource and how to manage for sustainability. Students fish for m&m's using straws and try to...
Curated OER
The Urn Problem
In this probability worksheet, students determine a method of placing red and white marbles in two urns in order to maximize the probability that you draw a white marble. The one page worksheet contains one problem with the solution.
Curated OER
Atlatl (Native Americans)
Students discover what an atlatl is and how to use it. In this Native American lesson plan, students discuss the history of the Native American atlatl and practice throwing with it. Students will analyze the effects of the atlatl in...
Curated OER
Lesson 4 Word Search
In this language arts learning exercise, students locate and identify various vocabulary terms. There are 15 words/phrases located in the puzzle.
Curated OER
Xeriscaping In Your Community
Fourth graders participate in a service-learning project to design landscaping that maximizes water use and utilizes indigenous plant species.
Curated OER
Keystroke Shortcuts
Students edit text on the computer using keystroke shortcuts to maximize their time at the computer, and to cut down their word processing time.
Curated OER
Targeting
Students, as a military planner, design a targeting strategy to maximize the number of prompt casualties in metropolitan areas by using twenty 1 Mt bombs. They decide how they would distribute the twenty bombs under construction....
Curated OER
Using Dietary Strategies to Reduce the Nutrient Excretion of Feedlot Cattle
Students are introduced to how nitrogen and phosphorus metabolize in feedlot cattle. Using the Internet, they discover the recommended requirements for cattle to minimize overfeeding them. They develop dietary strategies that might...