Students use various manipulatives and play a game to practice place value and to help them visually see how many "ten" is.

Second graders get many opportunities to practice their measurement skills.

Students investigate current models for Lunar and Martian settlements and study the mathematics behind these designs. They design their own Lunar or Martian settlement with an explanation of why their model would work best.

Learners discuss what happens to trash after it is collected. They sort "clean" trash into groups depending on whether it should be recycled, incinerated, placed in a landfill, composted or if it is something we could avoid using.

Students practice making charts and graphs from data on spreadsheets. Individually, they create a graph representing the latest information on voter registration. They answer questions and analyze the data to end the lesson.

Students explore the effects of a declining fossil fuel system would have on the world. They read the line graph and other information to answer questions about fossil fuels. Students use mathematics to analyze graphical data and...

Students find the slope of a line given a linear equation in slope-intercept form. They also find the slope of a line given a linear equation in standard form. Students finally graph the line to show it visually.

Seventh graders develop strategies for finding the perimeter and area of large geometric figures. Through lecture and guided practice, 7th graders practice the strategy of dividing a geometric shape into smaller more manageable shapes...

Learners use the graph and equation of a perimeter function to find characteristics that minimizes the perimeter of a rectangle. They comprehend that in business situations, such as packaging and city planning, minimizing perimeter is an...

Learners explore the sustainability of our environment, the trend in rising temperatures and the emission of greenhouse cases. Using given data, students test and construct a confidence interval and the difference between two population...

Second graders observe and demonstrate how to measure different objects. They listen to the book "Corduroy," and measure different aspects of a teddy bear, discuss how to measure using a variety of units of measurement, and complete a...

Second graders observe and demonstrate how to add and subtract three-digit numbers as they relate to word problems. They discuss an annual bike ride in Iowa, and solve problems on an activity sheet along with the teacher. Students draw a...

In this science instructional activity, students name what each of the units listed represent whether it is distance, time, speed, or acceleration. Then they solve each of the word problems that follow, showing all of their work.

In this sequential order worksheet, 2nd graders put in order five things that Oscar has to do in the afternoon. Students number the five task from 1 to 5. Students draw a line on the map shown to show Oscar's path.

For this large number reasoning worksheet, students answer 5 questions that require them to use large numbers such as 1,000,000. They answer multiple choice questions and explain their reasoning.

In this multiplication worksheet, students solve 13 problems in which dollars and cents or 3 digit numbers are multiplied by 2 digits. Students will need to rewrite some of the problems.

In this brain teaser worksheet, students find the answers to 5 word and number puzzles. They reason answers and use number skills to find the answers.

Students create a scale model of a cafeteria. In this scale lesson, groups improve their actual school cafeteria layout by taking measurements of the structure and redesigning furniture and food serving lines. They create a scale drawing...

In this understanding fractions worksheet, students read about fractions and respond to 16 multi-step, word problem, and fill in the blank questions.

In this statistics and probability activity, learners identify 10 events as independent or dependent. Eight of these are short answer problems. Two problems are multiple choice, presenting the students with four events. Learners identify...

In this prepositions worksheet, students complete a ten question fill in the blank on-line interactive quiz. Students fill in the blank in each sentence with a preposition.

In this counting learning exercise, students count the pictures in each problem and write the answer in the space given. Students count 4 problems all with pictures of cats.

In this fractions pretest worksheet, students complete a set of 10 multiple choice questions, clicking on an answer link to view correct answers. Page is labeled as a pretest.

For this geometry worksheet, 10th graders use the given clues to determine which of Santa’s elves dressed in which color and made which toy.  The one page worksheet contains one problem with twenty-four clues.  Answer...