Organizer
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Fractions as Percentage and Decimals

For Students 5th - 6th
In this fractions, percentages, and decimals worksheet, students solve 14 problems where they must convert back and forth. Students are given numbers in fraction, percentage, and decimal form and are asked to change their form. 
Lesson Plan
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This Life Stinks

For Teachers 9th - 12th
Students study how organisms that live in cold seep communities get energy from methane.  In this organism lesson students write a brief report and identify oxidation reduction reactions and explain if these are dependent of...
Interactive
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Niels Bohr

For Students 6th - 12th
For this online interactive history worksheet, students respond to 9 short answer and essay questions about the achievements of Niels Bohr. Students may check some of their answers on the interactive worksheet.
Lesson Plan
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Proportions in Stories

For Teachers 8th - 10th
Students solve problems dealing with ratios and proportions. In this algebra activity, students rewrite word problems using equations and symbols. They correctly convert between percents and decimals.
Lesson Plan
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All About Ratios

For Teachers 5th - 8th
Learners investigate the use of multiplication and division of whole numbers to solve problems including equivalent ratios and rates.
Lesson Plan
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Introductory Algebra Chapter 3 Review

For Teachers 6th - 8th
In this math worksheet, students find the solutions to the problems while interpreting the line, bar, and circle graphs. The examples are given to help in the context of each objective.
Lesson Plan
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Skittles Lab

For Teachers 4th - 6th
Students use Skittles as manipulatives to practice computing decimals from fractions, computing decimals into percentages, and creating bar graphs from gathered data.
Worksheet
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Problem-Solving Application: Use Circle Graphs

For Students 5th
In this problem-solving worksheet, 5th graders problem-solve 2 mathematical equations involving 4 key steps and 2 circle graphs.
Interactive
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My Test Book: Percentages and Money

For Students 5th - 6th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding 2 digit addition. Students may view the correct answers.
Worksheet
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Addition and Subtraction word problems

For Students 6th - 10th
In this word problems worksheet, students solve addition, subtraction, money, decimals, and percentage word problems. Students solve 47 problems total.
Lesson Plan
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All Those Advertising Dollars!

For Teachers 5th - 7th
Students calculate percent increases (or percent decreases) for the top 25 companies in terms of advertising dollars spent during a year.
Lesson Plan
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Population Ratios

For Teachers 4th - 7th
Students access web site and record various population statistics pertaining to a county in the USA of their choice. They use this data to set up and solve ratios. They compare data to make meaning of the numbers.
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Movement concepts

For Teachers 3rd - 4th
Students recognize the connection between food labels and exercise. In this health lesson, students understand how many times they need to dribble to work off a snack.  Students answer questions about the exercise.
Lesson Plan
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The Geologists' Dilemma

For Teachers 6th - 12th
Students search in groups of five for colored beads that have been scattered over the classroom. They will search for one of our energy resources represented by one color bead to determine that resources are limited.
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Aldridge Sawmill - The Story in Numbers

For Teachers 7th
Seventh graders practice math skills while becoming familiar with Texas' "Boom & Bust" economy and the natural history of the east Texas Piney Woods. They utilize worksheets and websites imbedded in this plan.
Lesson Plan
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Aldridge Sawmill - The Story in Numbers

For Teachers 7th
Seventh graders view overhead maps of Texas, explore history of Aldrige Sawmill, and practice math skills while becoming familiar with Texas' "Boom & Bust" economy and natural history of east Texas Piney Woods.
Lesson Plan
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Water Use and Conservation

For Teachers 7th - 10th
Students discuss the different types of water found on Earth. They discover why not all water is used for drinking and calculate how much water they use. They create their own water conservation plan.
Lesson Plan
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What Is Money?

For Teachers 4th - 5th
Students discuss the difference between earned and unearned income. They use addition, subtraction, multiplication, and division (with whole numbers, fractions, decimals and/or percents, mixed numbers) to solve real-world math problems...
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Graph Both Crusts

For Teachers 4th
Fourth graders calculate the angles and construct a pie graph of the percentages of the elements in the continental and oceanic crusts. Then they analyze the results. They can be assigned the task of researching the percentages.
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Have Minorities Gained Acceptance

For Teachers 9th - 12th
High schoolers cite evidence gathered from magazines about how much Blacks are accepted into the mainstream of American life. They support their conclusions by writing an answer to an essay question.
Lesson Plan
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Prime Time Math

For Teachers 7th
Seventh graders use educational software in order to practice lesson objectives. They define rate and ratio. Students solve distance problems given two variables. They also use a problem solving strategy that can be defended in its usage.
Worksheet
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Meatiest States: Graph Problem Solving

For Students 6th - 7th
In this graph problem solving activity, students analyze a graph that shows commercial red meat production in five states. Students answer 5 word problems using the data on the graph.
Lesson Plan
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Eating for Your Future

For Teachers 6th - 12th
Students brainstorm ways to live healthy. In this health science lesson, students recipes that are healthy and appealing. They compile all recipes and develop a class cookbook.
Lesson Plan
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Those Amazing Seaworld Animals

For Teachers 3rd - 4th
Students research the animals at SeaWorld and then relate the info they have found into various types of graphs; line, circle and bar. This lesson combines math and science nicely. They access a website imbedded in this plan to do their...