High schoolers explore the size of our Universe by understanding how long it takes to travel around from object to object in it - even if you travel at the speed of light! In making our exploration, we will examine ways of measuring...

Students investigate the concept of velocity and apply it to the velocity of sound and measure the velocity of sound by measuring the echoes produced in a tube. They show their calculation of time and speed, and then conclude that sound...

In this space science worksheet, students read facts about the solar system. Students look at the diagram showing the position of the planets. Pluto is included as a planet here.

In this science worksheet, middle schoolers look for the words that are related to the theme of the worksheet. They also work on the skills of spelling and word recognition.

In this math worksheet, young scholars find the solutions to the problems that are using the different operations with a focus upon fraction notation.

In this reasonable answers learning exercise, students use the problem solving strategy of understand, plan, solve and look back to complete the problems. Students determine if their answers are reasonable by comparing the units.

In this number averages worksheet, students review how to find the average of a given set of numbers. Students then complete three word problems by averaging numbers.

In this comprehension worksheet, learners read a web site passage about elephants, then complete a set of 10 true/false questions.

Tenth graders study the metric system.  In this metric activity students complete a lab activity and several metric worksheets. 

Students practice converting units of measurement using the ladder method.  In this metric conversion lesson students practice converting metric measurements and filling out the worksheet. 

Students research the telegraph. In this telegraph lesson, students review the history of the telegraph. Students complete radio wave experiments. Students work in pairs to complete 3 sound exercises.

Young scholars study their county populations in a multimedia presentation format. For this populations lesson, students work in groups of 3 to research the county populations in their state. Young scholars chart their results in an...

Pupils complete activities to study wind intensity. For this wind study lesson, students discuss wind speed and direction. Pupils then build a kite and windsock to help them study wind intensity. Students learn to use a wind meter for...

In this Great Wall of China instructional activity, students read interesting facts about the wall and answer 3 questions. 

In this English worksheet, students read "Deadliest Day for US Troops in Iraq," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.

In this calculus activity, students solve prolbem in which they estimate double integrals by using Riemann sums. The three page activity contains four questions. Answers are not included.

Fourth graders investigate measurement of linear and curved surfaces. In this math lesson, 4th graders discuss how to measure curved surfaces and work with a partner to measure various curved surfaces.

[Free Registration/Login may be required to access all resource tools.] For this learning module, students work with decimals as they convert kilometers into meters. Includes video demonstrating a sample problem [0:43] and a set of...

Students learn how to convert between cubed miles and cubed kilometers. Definitions and an example are included in the video lesson.

The learning activity reviews conversion from meters to kilometers. Students answer ten questions and can check their answers when finished.

Photographic exhibit recounts the story of the Jewish community of Trzebinia, Poland: before the war, during the Holocaust, and their legacies.

In this lesson plan, 7th graders write algebraic expressions and determine if they have the same answer.

Kilometer Zero (Buenos Aires)

In this lesson learners will explore the use of pictures and maps to represent physical spaces. We will explore the concepts of scale and conversions between pictures, maps and real-world units. Conversions between kilometers and miles,...