Take a quick tour through the last 350 years of music composition with an interactive timeline tool. As learners scroll through the years, they see which composers were born and working during the Baroque, Classical, Romantic, and Modern...

How many of the world's greatest composers were born in Austria? Or Germany? Or the United States? An interactive map provides young musicians with information about prominent composers in the last few centuries, as well as the periods...

Channel the masters with an interactive music composition activity! Learners use the online tool to create their own masterpieces one measure at a time.

For this comprise and compose worksheet, students choose the correct word to complete each sentence. Students choose either comprise or compose to complete 9 sentences.

Zoe and RJ are trying to photograph an egret on a lake, but they are having trouble with the lighting. Reflection, refraction, and absorption are explored through their thoughtful dialogue so that your physical scientists are illuminated...

Challenge your advanced learners with this interactive chart. Your scholars take a list of vocabulary words (composed of synonyms and antonyms) and correctly identify the word it corresponds with.

Keep it on the chains. Pupils work through the steps in the chain rule using the interactive as a guide. Learners identify the two composed functions and their associated derivatives from a set of choices. They continue on to build the...

Assess your class on Lord of the Flies with this basic comprehension quiz. This online quiz is composed of ten multiple choice and true/false questions about the characters and plot of the novel. Learners receive immediate feedback when...

Build numbers with place value to save the day. Pupils use the keyboard to control the digits in the hundredths through hundreds place to create target numbers to destroy shadows. As participants build the numbers, a number line shows...

In this online interactive English skills worksheet, students compose sentences by selecting words or phrases from multiple suggestions in 4 columns. Students may check their answers immediately.

In this geometry worksheet, 10th graders determine surface area of a cylinder, a cone, a hemisphere, and a figure composed of a cylinder and a cone. The one page interactive worksheet contains four questions. Answers and hints are...

For this telephone interview worksheet, students read the telephone conversation and compose the questions for the highlighted answers.

DNA writes 64 different words but only codes for 20 different amino acids. Budding scientists learn about where each of these numbers come from and why they aren't equal with an online interactive. The resource explains the research, the...

That's the way the ball bounces ... if the bonds cooperate! Young scholars use a simulation experiment to explore the bonds between atoms in bouncing balls. They adjust the bond strength of two balls to compare the reactions after the...

Frederick Sanger won two Nobel prizes for protein sequencing and DNA sequencing. Young scientists learn about Dr. Sanger's research and amazing discoveries. They read an article and a biography, view videos and animations, and apply...

For years, scientists believed tRNA was junk left over from larger RNA. Three scientists used different approaches to prove tRNA actually exists as the connection between DNA and protein. Learn about their experiments, their lives, and...

One of the first models of DNA appeared to be a triple helix. Young scientists learn about the many scientists who worked to find the shape of DNA. They observe multiple models, tests, and experiments to understand the conclusions. An...

Dominate a lesson on genetic traits. Young scholars learn about the difference between dominant and recessive traits with an interactive lesson. An animation demonstrates Mendel's work on the inheritance of traits, and interactive...

Personalized medicine prevents many trial-and-error scenarios when time counts the most. Learn how gene expression and screening genomes improves health outcomes in cancer patients, those with auto-immune disorders, and more. An online...

Roger Kornberg, the oldest son of two biochemists, won the 2006 Nobel Prize in Chemistry. Learn about Kornberg and his scientific research with an animation, videos, biography, and an applied problem-solving activity. A summary and...

Did you know that mastaba means bench in Arabic? Learn why a mastaba was so important to ancient Egyptian architecture. Middle and high schoolers alike stay entertained while reading a passage that describes the virtual tour of...

Who was Horemheb and why is his tomb so famous? An fascinating resource uses virtual reality tools and even comes equipped with the ability to use a VR headset. Learners view information panels to the side of the location to understand...

Roy John Britten easily earned a PhD in nuclear physics—but he found painting with water colors too difficult. Young scientists learn about Britten's life, career, and research with an online interactive. They read a biography, view...