In this types of rocks quiz worksheet, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.

In this types of volcanoes quiz worksheet, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.

How do chains of islands form? Young oceanographers explore the mountains of the deep in the final installment in a 13-part series. The interactive compares types of seamounts based on their overall height and height under the water, as...

Maps are great for helping you get where you're going, but what does that place actually look like? Geology scholars compare and contrast the features of topographical and geologic maps using an interactive lesson. The resource describes...

For this online interactive grammar worksheet, 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...

Mathematicians manipulate a mountain of money to solve six questions about simple interest. Question types include several multiple-choice and one discussion. 

In this prepositions of position worksheet, students complete each sentence by using "in," "at," or "on." Students can get help by clicking on "show a letter."

For this word groups worksheet, students decide which category the group of words they are given fit in to. Students complete 10 problems total.

In this participial adjectives worksheet, students complete sentences by using either the past or present participle forms of given verbs. Students can get help by clicking on "show a letter."

In this online interactive vocabulary skills worksheet, students match the 10 vocabulary terms in the word bank to the appropriate definitions. Students may submit their answers to be scored. All of the words begin with the...

In this online quiz instructional activity, students answer a set of questions about breeds of dogs. Answers may be submitted for review by clicking a link at the bottom of the page.

In this online interactive reading comprehension worksheet, learners respond to 15 multiple choice questions about Bram Stoker's Dracula. Students may submit their answers to be scored.

In this coral worksheet, students answer 9 multiple choice questions about coral and coral reefs using an interactive on-line format.

In this color quiz worksheet, students answer 12 online questions about color. The color questions are related to history, art, culture and mineral dyes.

For this online interactive vocabulary skills worksheet, learners match the 10 vocabulary terms in the word bank to the appropriate definitions. Students may submit their answers to be scored.

This interactive activity adapted from A Science Odyssey Web site helps you visualize different types of plate tectonic activity and shows the impact this activity has on Earth's surface.

A nice multi-media National Geographic site with video and audio clips about mountain gorillas. Fun facts about the gorillas include information ideal for research projects.