PPT
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Comparing and Rounding Decimals

For Teachers 3rd - 5th Standards
Comparing and rounding decimals are skills that take practice. This presentation does a great job of clearly showing how to do these techniques, and has many slides where learners get practice while being guided through all of the steps....
Lesson Plan
Rational Number Project

Rational Number Project: Initial Fraction Ideas

For Teachers 3rd - 6th Standards
Deepen the fractional number sense of young learners with this introductory instructional activity on equivalent fractions. After completing a short warm-up activity, children go on to work in pairs using fraction circles to...
Lesson Plan
Curated OER

Dental Detectives

For Teachers 1st
First graders explore the theme of dental health and hygeine. They make tooth loss predictions, count lost teeth, and graph tooth loss. In addition, they listen to dental health stories, read online stories, create spreadsheets, and play...
Lesson Plan
Alabama Learning Exchange

Sky High

For Teachers 4th - 5th Standards
How are skyscrapers built? What does it take to make a structurally sound building? How can one work within a budget to complete a building project? These guiding questions will be investigated and answered within a hands-on lesson....
Lesson Plan
Curated OER

Information Overload: Looking at News

For Teachers 9th - 12th
How do events reported in mainstream newspapers, on television news, blog posts, and social network sites differ? Ask your class to investigate the way the same news item is presented in the many information sources available. Groups...
Lesson Plan
Curated OER

Historical Interview Project

For Teachers 6th - 8th
Learners practice effectively interviewing a subject and then use that interview to create a movie.
Lesson Plan
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Curated OER

Cotton Swab Skeletons

For Teachers K - 3rd
To truly teach through the arts means one must tackle both art and core content in one lesson. This quick activity does just that. Learners make skeletons out of cotton swabs in order to study relief sculpture and the skeletal system....
Lesson Plan
Curated OER

Addition Practice - Activity

For Teachers 7th
Seventh graders play a number strategy and addition game.
Lesson Plan
Pennsylvania Department of Education

Comparing Sets

For Teachers Pre-K - 2nd
Learners count back with cubes to model subtraction problems. In this subtraction lesson plan, students compare sets of problems and record their results in a table.
Organizer
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Counting and Calculating

For Students 1st - 2nd
In this math worksheet, students follow the basic activities that are shown in the planning guide written for the teacher. The plan is written in the form of a unit.
Worksheet
Curated OER

Elimination Using Addition and Subtraction

For Students 10th - 12th
In this systems of equations worksheet, students use the elimination method to solve systems of equations. An example and explanation is given at the beginning of the worksheet. This one-page worksheet contains ten problems.
Lesson Plan
Curated OER

Calculator

For Teachers K - 4th
Learners explore the calculator utility function on a Macintosh computer.  In this calculation lesson, students launch the calculator feature and complete a problem solving worksheet.
Worksheet
Curated OER

Ten Cards Game

For Students 5th - 7th
In this cards game, students play a card game in three rounds.  In the first round, the student's objective is to gather the largest sum of cards.  For round two, students try to gather cards to equal a sum of 50.  In the...
Worksheet
Curated OER

Place Value and Palindrome Riddles

For Students 3rd - 6th
In this place value and palindrome riddles worksheet, learners problem solve five mathematical riddles that involve place value and palindromes.
Lesson Plan
Curated OER

Hot Dog Stand: The Works

For Teachers 4th - 5th
Students strengthen skills in mathematics, problem solving, and communication skills by working together in groups using "Hot Dog Stand: The Works" educational software.
Worksheet
Curated OER

Smarties Investigation

For Students 3rd - 4th
In this math worksheet, students participate in an investigation of Smarties candy. For example, students estimate how many candies they have in each color, count the actual number, and record the information in a tally chart.
Worksheet
Curated OER

Using Probability

For Students 6th - 10th
In this probability instructional activity, students complete probability word problems about rolling dice. Students complete 9 problems total.
Lesson Plan
Curated OER

Frogs, Frogs, And More Frogs

For Teachers 3rd
Third graders review the life cycle of a frog. They use the computer to research specific information about their frog and write a descriptive paragraph using the information obtained on the computer. They access websites imbedded in...
Worksheet
Curated OER

Magic Math Work

For Students 3rd - 4th
In this magic math work activity, students follow the steps for 2 math puzzles where they pick a number, and perform some computations with it.
Lesson Plan
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Multiplying Money

For Teachers 4th
Fourth graders use movie ticket prices and zoo admission prices to practice multiplying money amounts. In this money multiplication lesson, 4th graders use the Internet to find admission prices for amusement prices and movies. Students...
Lesson Plan
Curated OER

Voting Process

For Teachers Pre-K - 5th
Students study and participate in the voting process. In this voting process lesson, students read Duck for President and vote on class snacks. Students create posters for the class snacks and present them to the class. Students tally...
Worksheet
Curated OER

Math Club #24: Magic Shapes

For Students 7th
In this magic shapes worksheet, 7th graders work in groups to solve 9 magic square puzzles requiring logic and problem solving.
Lesson Plan
Curated OER

Number Tick Tack Toe:

For Teachers 1st - 3rd
Students practice basic addition and subtration facts to twelve and use thinking skills to win at tick tack toe.
Lesson Plan
Curated OER

Keeping Track of Our Money

For Teachers 2nd
Second graders complete activities to learn how to manage money. For this managing money lesson, 2nd graders read the book How the Second Grade Got $8,205.50 to Visit the Statue of Liberty and complete two related worksheets.