In this Euler's method worksheet, students use Euler's method to determine one-second time intervals in a rate problem. They explore functions to estimate rate changes in small time intervals. This two-page worksheet contains...

Students assess how people both support and refute actions that lead to the extinction of animals. They examine how the wild tiger population has grown from near-extinction due to conservation efforts. They investigate an animal species...

Students explore genetics and ethical issues. They siimulate the role of genetic counselors, perform fictitious tests, and gather information about parents and fetuses in case studies. Students describe the condition and formulate a...

In this data display and analysis worksheet, students study a bar graph that shows the number of people who ride the bus at different times of day. Students use the graph to solve 6 problems. Note: Bus times are shown in 24 hour clock time.

Students study cold seeps and see how organisms obtain energy from methane.  In this sinkholes instructional activity students examine the relevance of chemosynthesis to communities. 

Students study how organisms that live in cold seep communities get energy from methane.  For this organism lesson students write a brief report and identify oxidation reduction reactions and explain if these are dependent of...

When practicing problem-solving skills students have to hone their critical thinking. In this worksheet on problem solving, 5th graders have to determine which operation and what strategy to use when answering the word problem. This...

Students investigate methods of weather prediction before modern communication sources. A local elder lectures the class on weather prediction and safety. They document the experience by creating posters. Applying the methods presented...

In this math worksheet, students find the solution to the problems using the story of the Tortoise and The Hare. They solve the problem by checking the logic of the reasoning that the tortoise would win the race.

In this present perfect verb tense worksheet, students respond to 41 fill in the blank and short answer questions applying their knowledge of the present perfect verb tense.

In this verb tense worksheet, students practice their grammatical skills as they identify the action verbs in 15 sentences and label each as present, past or future tense.

In this online interactive grammar skills worksheet, students answer 10 fill in the blank questions regarding verb tenses. Students may submit their answers to be scored.

Learners widen their understanding of the different points of view surrounding current news topics. They research a current controversy on which public opinion is divided and write a concise commentary on the topic expressing a strong...

Students use the Internet to explore millennium celebrations around the world and how these celebrations reflect the cities' cultures, histories and expectations for the future.

Students discuss the differences between adult love and teenage love. After reading an article, they explore a relationship that began as teenagers and ended in marriage later in life. In groups, they create posters about famous...

In this word problem worksheet, students solve a variety of word problems using money, division, and time problems. A reference web site is given for additional activities.

In this preposition with "go" worksheet, students enter the preposition from a word list to complete the verb phrase with "go" with answers available.

In this online grammar worksheet, students read the sentences and complete them with the verb in past perfect or past simple tenses. Students complete 15 exercises.

In this past tense worksheet, students fill in the blanks to paragraphs of what people did yesterday. Students complete 3 paragraphs with multiple choice answers.

Students study about the creation of a German village in South Korea for returning emigrants. They examine other cases of migration and relocation from modern world history.

Student act as a research scientists and investigate the development of animal and human cloning. They then report their findings, both orally and visually, to their "colleagues" at a symposium on cloning research. Pupils explore the...

In this reported speech worksheet, students change 10 sentences into direct speech, change 18 sentences into indirect speech, and change 15 sentences to direct speech.

Students gain an understanding of shapes and patterns using Interactive Math Journey while reviewing the names of shapes and colors.

Students identify the phases of the Moon and the synchronous rotation.  In this hands on lesson students will create a model of the Moon.