In this ice on Mercury worksheet, students read about the data collected from the NASA Messenger and the Arecibo Radio Telescope indicating the possibility of ice on Mercury. Students solve 6 problems including finding the scale of the...

In this algebra worksheet, students solve systems of inequality using the graphing method. There are 5 questions with lots of examples and an answer key.

In this Algebra I/Algebra II learning exercise, students determine the solution to a system of inequalities by graphing.  The two page learning exercise contains explanation, instruction, and four worked problems. 

Students pretend they have visited a forest research station on an overnight field trip. They study forest fires, use compass directions, read maps, interpret imagery, and think about the impact of fire on ecosystems.

Second graders explore fraction with Cuisenaire Rods. In this fraction lesson plan, 2nd graders recieve "recipe" cards for adding fractions. After practicing, students create their own cards then exchange  with each other...

Students draw contour lines based on NOAA soundings on a nautical chart. They color the contours and glue label tags for topographic features. They determine that the floor of the ocean is composed of hills, plains, ridges, trenches,...

In this Map of Ghana worksheet, students are given a blank map and key. They are told to label major features and color according to directions.

In this earthquakes and volcanoes activity, students are given the latitude and longitude of earthquakes and volcanoes and they plot them on a world map. They answer questions based on their results.

Little learners examine a map of the southwestern United States and identify the Sonoran Desert. They locate different cities and rivers, determining whether or not each is found within this special ecosystem. A student handout is...

In this geometry worksheet, students practice finding the area of 11 polygons using diagrams which include units in both standard and metric measurement. They solve for the area of 11 polygons using words that describe the polygons that...

Students participate in various activities that increase their understanding of and ability to solve problems with fractions.

Students investigate the economy and the market value of goods. In this algebra lesson, students differentiate between domestic goods value and international good value. The define and identify the importance of GDP or Gross Domestic...

In this unemployment worksheet, students use the 16 sentences provided in the answer bank to complete a graphic organizer pertaining to unemployment in the United Kingdom.

In this integral worksheet, students estimate the definite integral and find the derivative of functions. They graph functions and determine the range of the velocity. This three-page worksheet contains approximately 40 problems.

First graders explore non-unit fractions. They discuss the parts of fractions and identify the numerator and the denominator. They discuss various examples of fractions. Students write fractions that are equivalent to the ones written by...

In this system of linear inequalities worksheet, students solve 5 problems with the graphing method and are given 2 examples with multiple steps to follow.

In this Algebra I/Algebra II worksheet, students solve systems of linear inequalities by graphing the inequalities on a coordinate plane and determining the location of all ordered pairs that solve the system.  The three page...

Second graders read the story The Ghost Cather and complete activities related to the book. For this language arts lesson plan, 2nd graders complete comprehension questions, art projects, and more.

Students examine the differences between Korea and the United States. In groups, they identify the physical and political characteristics of Asia and discuss how the geographic features in Korea affect the activities performed there. ...

Students explore and analyze data from different maps in order to explain geographic diversity among the continents. Student groups research continents' physical features and examine how they contribute to quality of life for inhabitants.

In this plants worksheet, learners complete a 6 question multiple choice quiz about gardening, plants and agriculture. This is an online interactive worksheet.

Students study shelter and how plants, animals, and people must have shelter to survive. In this shelter lesson, students read paragraphs about various shelters and their necessity with plants, animals, and people.

Find the areas of shaded regions which are combinations of squares, triangles, and circles. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

The arbelos is the white-shaded region between the three semicircles in the illustration at right. In this project, you'll prove an interesting method for determining the area of the arbelos.