What did abolitionists have in common with those working for women's rights? How has the Native American struggle for voting rights differed from the struggles of other groups? Class members examine the 15th, 19th, 23rd, 24th, and 26th...

What does it mean to stream a program? How do you know if you're watching a mash-up? If you don't know these words, reach for your handy Merriam-Webster dictionary, because they're there! A series of fill-in-the-blank questions...

It's time to identify these sentences as interrogative, exclamatory, or declarative based on their ending punctuation.

It's alive! Young mad scientists create monsters as they explore the probabilities of genetic traits during a well-structured inquiry lesson. Pairs travel from station to station, rolling the dice and adding traits to their creations as...

Compiled of 18 task cards and five worksheets, young mathemmaticians practice solving fraction word problems and other fraction-based activities with a Hershey Bar. The packet comes with sheets to record and keep track of all of the task...

Mini museum curators create an exhibit that showcases the Mesozoic era. Pupils use their knowledge of dinosaurs to make informative posters, drawings, and dioramas. Following three steps to complete the hands-on activity, scholars read...

What makes a good question? Middle schoolers explore the use of questioning through QAR, the question answer response strategy, while reading Where the Red Fern Grows. They learn about the four types of questions: right there, think...

How do we predict future population growth? Young researchers investigate various factors affecting the size of our population. As they calculate and interpret graphs to determine factors that could potentially affect increases...

After watching a brief video on addition and subtraction, young mathematicians are put to the test. Including 12 problems, individuals solve word problems to find the least number, total amount, and difference of numbers. 

Scientists can't observe bonds breaking or forming, so how do they distinguish between exothermic and endothermic reactions? Young scholars complete two experiments to do just that. They monitor temperature change and calculate the...

How does a change in pH affect the ocean ecosystem? Scholars explore the idea by making an acid-base indicator in part seven of the 10-installment Discover Your Changing World series. First, they explore impacts of carbon dioxide in...

Don't overreact! A simple experiment demonstrates chemical reactions as scholars mix chemical solutions and metals in a large well plate. They note all changes to the metals, solutions, precipitate, colors, and more. A full data table...

Do your kids need additional practice with appositives? A straightforward activity prompts them to rewrite a series of sentences, adding appositives to each one.

Take the periodic table into the digital age with QR codes that take the scanner to an audio recording about each element from the Royal Society of Chemistry. Enlarge the image, then use a smartphone or tablet to scan the code for an...

Are exponent rules different if the exponents are negative? Using the definition of negative exponents and the rules of exponents, the resource shows that the rules of exponents hold independent of the sign of the exponent. Practice...

Buoyancy is the fine line between a ship and a submarine. The presentation covers fluid pressure, air pressure, Pascal's Principle, elevation, Archimedes Principle, buoyancy, and Bernoulli's Principle.

Learn the ins and outs of matrix multiplication. After discovering the commutative property does not apply to matrix multiplication in a previous lesson in the series, pupils now test the associative and distributive properties. The...

In this problem solving addition worksheet, learners add three digit numbers to one digit using regrouping. Students solve for 25 problems that are written horizontally on the page.

In this addition worksheet, students mentally add 20 single digit numbers to 20 three digit numbers as fast as they can without working them out on paper. Students then add 5 additional single digit numbers to 5 three digit numbers and...

In this multiplication by ten worksheet, students first read a one page article about how to multiply any number times ten. Students then solve 10 problems in which a two digit number is multiplied by ten.

First graders identify the number 10 by completing a page for a counting book. They add the page to the first nine pages.

For this math worksheet, students multiply numbers that are powers of ten by a whole number and then by decimals. There are four related problems in a set. The first problem involves the whole number multiplication, following problems...

In this decimal instructional activity, students solve a total of 32 problems; all problems either add or subtract ten thousandths. Answers included on page 2.

In this decimal worksheet, students solve a total of 32 problems; all problems either add or subtract ten thousandths. Answers included on page 2.