In this online interactive grammar activity, students choose the appropriate multiple choice verb to complete 6 sentences correctly. Students determine whether the article "the" should be used in 10 blanks in 1 paragraph. Students then...

Designed for your advanced English language learners, this commonly confused words quiz contains 20 multiple choice options. The user reads the sentence and decides which option best fits in the space provided. 

For this smog worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write, and more...

In this biomes worksheet, students use an on line source to complete a table of the Earth's biomes. Students include the types of plants in each biome, the types of animals, the climate and any details about the biomes. Students answer...

In this weather worksheet students complete an interactive activity on El Ninos then answer a series of short answer questions on how they occur. 

In this online/interactive grammar usage activity, students read incomplete sentences and fill in the blanks with the verbs "must" or "mustn't". Students choose 32 answers.

In this nature vocabulary worksheet, students identify nature vocabulary words by choosing the correct word for each picture. Students complete 18 problems.

In this online interactive global warming and climate change worksheet, students respond to 10 multiple choice questions regarding the information included in the provided paragraphs.

In this online interactive global warming and climate change worksheet, students respond to 10 multiple choice questions regarding the information included in the provided paragraphs.

In this clean coal worksheet, students click on the links to learn more about clean coal technology and answer short answer questions about it. Students complete 12 questions total.

This page has a variety of vocabulary puzzles and activities using a bank of 60 vocabulary words pertaining to Tropical Rain Forests. It also provides an extensive word list and ideas for lesson plans on the topic.

Explore the Dzanga Sangha rain forest, located in the Central African Republic. Learn what researchers who have traveled there have to say about the habitat. Also play a connect-the-dots game that lets players see how different organisms...

In this interactive activity from the American Museum of Natural History, play "connect the dots" and discover the connections between the people, animals, and plants in three habitats of the Dzanga-Sangha rain forest in the Central...

Explore the Rainforest by learning about the geosystem and ecosystem. Meet researchers who share their journals and biographies about the rainforest. Teachers are given links to other resources as well as lesson plans.