Curated OER
Evolutionary Relationships Based Upon Comparative Genetics
Students investigate the protein cytochrome c in an attempt to use its genetic chemistry to study possible evolutionary relationships between organisms. The lesson integrates technology with the use computers to perform DNA analysis.
Earth Day
Introduction To Scale Drawings
Real-life math is really great! In groups, learners measure objects in the classroom. After comparing measurements, they determine a scale and create a blueprint of the classroom. They discuss the purpose of using scale drawings in...
Curated OER
Sunrise-Sunset
Students gather data, make and share predictions about the time of sunrise ans sunset in their area. Patterns are analyzed and shared with students from other areas.
Curated OER
The Way We Are
Young scholars visit a website to examine a typical Japanese high school student's life. They answer questions about their own personal interests, list their favorite school subjects, answer questions about the website, and e-mail a...
Curated OER
Lesson 2 Ordering Numbers
Math wizards begin the lesson by comparing and ordering rational numbers. Using a number line, they discover the relationship between the numbers and practice ordering them in the correct way. They also review proper techniques for...
Curated OER
Justice
Students discuss strengths and weaknesses of the court system in providing equal justice for all. They identify factors that cause these weaknesses and recommend solutions.
Curated OER
Who Gets the Job?
Students explore the process for presedential Cabinet appointments. They determine common characteristics found in members of the Cabinet.
Curated OER
Mussel Ecology
Students are introduced to the marine environment of the mussel. The emphasis of the lesson is upon what human factors are present to influence the environment in positive and negative ways. They brainstorm in groups in order to conduct...
Curated OER
Writing a Summary
Skim, reread, and then take notes. The step-by-step procedure outlined in this resource can be used to help pupils write a summary of a reading passage. Using their notes, class members then draft a summary focusing on the main idea and...
Curated OER
Teaching Correct Pronouns
I or me? Are your middle school grammarians struggling with pronoun case? Try this trick. Instruct your learners to look right before or right after the pronoun choice for the words and, or, nor. Have them cover the conjunction and the...
Curated OER
Tangrams
Students construct tangram pieces. Then they make observations and explore patterns with the pieces.
Curated OER
El Fútbol Femenino en España
Learners use a worksheet to help focus their research on Spain's national women's soccer league. They access primary sources in Spanish and write a journalistic article using their findings.
Curated OER
Which Chocolate Is The Biggest?
Students investigate the concepts of area and perimeter with the use of chocolate bars. They calculate the perimeter and area of different size rectangle chocolate bars and record the statistics. Then students make a visual comparison...
Curated OER
Fill and Wrap It Up
Students find the surface area and volume of the solid figures by measuring the length and the height of each face and base. They use concrete models to derive formulas for finding perimeter, circumference, area, surface area, and volume...
Curated OER
Radio Program #8: The New Deal
Students identify the projects of the New Deal Programs. They identify the differences and similarities between the CCC and the WPA. Students interview someone who lived during the time period and either participated in the New Deal...
Curated OER
Basketball Passing
Second graders practice dribbling and passing a basketball. They also learn the correct finger position for dribbling and how to place their feet when passing.
Curated OER
Comparing Cultural Holidays
Students discover facts about the Mexican holiday, Day of the Dead. In this compare and contrast lesson, students explore Halloween and the Day of the Dead. Students create an alter to memorialize a family member or friend that has...
Curated OER
One Out of Six
Students investigate basic concepts of chance and probability. They make a number cube to predict which number might be rolled the most often out of 20 consecutive rolls and tally the results. Number cube template included.
Curated OER
Filter-Feeding in Reef Sponges
Students make observations and describe the filter-feeding in sponges as it relates to the ecological role of sponges on coral reefs. In this filter-feeding in reef sponges lesson, students are introduced to the feeding methods of...
Curated OER
Exploring Graphs
Students are introduced to connecting graphing in a coordinate plane to making scatterplots on a graphing calculator. Working in pairs, they connect points plotted to make a sailboat and complete questions on a worksheet as well as plot...
Curated OER
Adaptation of the Human Hand
In this human hand worksheet, high schoolers study the adaptations of the human hand. They perform experiments with their thumbs taped to their hands and compare the time it takes to complete certain tasks to the time it takes to...
Curated OER
Final Analysis
In this consumer mathematics worksheet, students calculate the total amount of money they earned during a project given. Then they transfer the expenses from each month to find their totals. Students also calculate to find their final...
Curated OER
Who Let the Dogs Out?
Students examine the concepts of area and perimeter and how they relate to a rectangle. They find the largest possible area that can be enclosed by a fixed perimeter and complete a worksheet as well as create a table of all the possible...
Curated OER
Tracking Satellites Using Latitude and Longitude
Students, viewing an Internet site, plot the path of several satellites using latitude and longitude over the course of an hour. They learn the four basic types of satellites and their purpose.