Proving triangles are similar is often an exercise in applying one of the many theorems young geometers memorize, like the AA similarity criteria. But proving that the criteria themselves are valid from basic principles is a great...

Seventh graders engage in a instructional activity that is focused upon teaching the concept of integer numbers with a focus upon the integers. They practice solving different problems using positive and negative numbers. They then...

Distinguish the sound of musical notes and correctly name them. In this music lesson, participate in a game of musical twister where the circles are renamed with musical note names. Additionally, display recognition of eighth, quarter,...

Sometimes the New Order becomes synonymous with its implications for European countries, but what about its consequences for East Asia? The final instructional activity in a four-part series teaches scholars about World War II. High...

Students study the numbers to the diatonic major scale using C note as a basis in this standards-based 45 minute lesson. Emphasis is placed on singing correct pitch, rhythmic accuracy, and proper breath control.

High schoolers study a piece of Japanese contemporary history. In this democratic values lesson, students listen to their instructor lecture on the implementation of democratic government in Japan. High schoolers respond to discussion...

Two slide shows, viewed side-by-side, permit middle schoolers to compare and contrast the lives of the Pilgrims of the Plimoth colony and the Wampanoags. Four videos take learners on virtual field trips to the Plymouth plantation. And an...

Students explore how immigration, citizenship, due process of law, and the freedoms of speech and assembly have shaped American values throughout American history

Students explain the meaning of "use value" of nature's resources by researching and writing studenT books personifying an aspect of nature. They produce public service announcements regarding use value for their local community.

Young scholars examine what teenagers value most, and discuss the trend of decadent sixteenth birthday parties. They read an article, analyze forms of teen-focused media, and create a visual presentation on their media analysis.

Analyze the motivation, purpose, and value of letters to the editor by examining letters written in response to the violence at Columbine High School. For homework, middle and high schoolers write their own letters to the editor about an...

Learners work in small groups to investigate a variety of art and architecture forms common during the Old Kingdom epoch in Ancient Egypt. Learners then evaluate how these art forms reflect a culture's beliefs and values. And, finally,...

Students work in collaborative groups to research an amendment of the Bill of Rights. They then design and present a skit that demonstrates and communicates the core values and concepts of the amendment to the class.

Engage critical and social thinking by exploring the value of language and word choice. The class considers the article "The Silence of the Historic Present" and analyzes several presidential speeches. They engage in class...

Pupils learn to solve square root equations and rationalize denominators. Problems include those with extraneous solutions. 

Budding musicians discuss rhythmic notation and melody as they play a bar instrument or recorder. They use the notes B, A, G, and E to play a simple melody, and then they use those same four notes to turn a poem into a song. They...

It's a win-win situation: learn about enzymes and get clean clothes, too. Young scientists add enzymes to a dilution of laundry detergent. They apply them to stained fabrics to determine the effectiveness of the enzyme-filled detergents.

All data is not created equal. Scholars examine the different types of studies and learn about the importance of randomization. They explore the meaning of causation and when it can be applied to data. 

Analyze functions by decomposing complex functions and composing simple functions. Through a detailed lesson plan, pupils learn the vocabulary and notation related to the composition of functions. Practice includes both evaluating and...

Start with the basics of the Japanese language. The app, which is organized into chapters similar to a textbook, is made up of approachable text, which reads like someone calmly talking you through the aspects of the Japanese language,...

Students participate in an ethics-based simulation. In this ethics instructional activity, students role play research scientists working to decipher a code. Students work in small collaborative groups and must interact with other small...

Young scholars practice singing rounds in daily warm-ups for 2 weeks prior to beginning this composition lesson. Students incorporate movement to the rhythm of each syllable, discuss syllables of words and their relationship to note...

High schoolers use chromatography to separate plant pigments collected from a fictitious crime scene and suspects. They compare the Rf values of the plant pigments to determine whether the plant pigments found on any of the suspects...