How High Does the Atmosphere Go?

Teach your readers to be critical thinkers. A strategy is outlined that can be used to compare and contrast entities. An example lists four states. The learner removes one state that "does not belong" in the list for some reason, and...

Is DNA still present after picking fruit or cooking vegetables? Biology scholars extract and collect DNA strands in an impactful lab. Working groups prepare their samples and compare their results to negative and positive standard...

Intermediate English language learners review vocabulary with this multiple-choice worksheet. There are only eight sentences provided, and learners must choose the words that correctly complete each one. Example vocabulary words include...

Read and discuss the vocabulary related to a news article about a new recruitment campaign for the British army. High schoolers read the article, define key vocabulary terms, identify suffixes from the article, and complete a variety of...

Couches, carpets, and even computer keyboards now advertise they are spill-resistant, but what does that mean? Scholars use physical and chemical methods to coat surfaces with thin films to test their hydrophobic properties. Then they...

Who is the tallest person in your family? Are you taller than your siblings? Intermediate language learners can read over and review comparative and superlative adjectives on the first page before they jump to page two for the exercises...

Learners can practice high frequency sight words, vocabulary words, spelling words, or math facts with materials made at this flash card printer site. Teachers can type in words or math equations that they want their charges to learn and...

Written as field trip preparation to Gateway National Recreation Area, this resource is also appropriate for any class that is studying the impact of human activity on the environment. During the first activity, learners identify...

ELLs are introduced to the experiences of Filipino immigrants to the United States. As a class, they discuss the various waves of immigration to the United States and state the reasons why they would leave the Philippines. They compare...

In this online interactive English worksheet, students respond to 33 fill in the blank questions about comparatives and superlatives. Students may submit their answers to be scored.