Lesson Plan
Curated OER

Color Me Green If I Am a Five

For Teachers 1st
First graders count by 5's to 100. They use a number chart to identify and mark all numbers ending in five or zero. They use the charts to participate in choral counting.
Lesson Plan
Curated OER

Finding Addition Patterns

For Teachers Pre-K - 2nd
Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
Lesson Plan
Pennsylvania Department of Education

How Many Ways?

For Teachers Pre-K - 3rd
Students estimate the amount of money they have in groups of pennies, nickels, and dimes. In this money lesson plan, students then count up the amounts they have and exchange money amounts.
Lesson Planet Article
Curated OER

Valentine's Themed Activities For February

For Teachers 1st - 6th
Here are ways to make academics part of your Valentine's Day-related lessons.
Lesson Plan
Curated OER

Getting The Point

For Teachers 6th - 8th
Students complete a unit of lessons on the relationships between decimals, whole numbers, and fractions. They use paper strips to solve fraction problems, view and solve examples, and use calculators to convert fractions into decimal...
Lesson Plan
Curated OER

Lattice Method of Multiplication Variances

For Teachers 4th - 7th
Students explore the lattice method of mulitplication variances through the game "Multiplication Wrestling." They view a model of how to play the game and play three rounds, recording their patterns and discussing the strategies used to...
Worksheet
Curated OER

Converting Decimals to Fractions (3 of 3)

For Students 4th - 6th
For this decimal conversion worksheet, students use their problem solving skills to convert 18 decimal numbers to fractions or mixed numbers in lowest terms.
Lesson Plan
Alabama Learning Exchange

Find a Pattern Using Children's Literature

For Teachers 6th
Sixth graders listen to Demi's, On Grain of Rice: A Mathematical Folktale. They use the problem solving strategy of finding a pattern to determine the number of rice Rani will receive after 30 days. They create a spreadsheet which...
Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 9th - 12th
Learners investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
Lesson Plan
Curated OER

Not By the Naked Eye

For Teachers 3rd - 5th
Students examine how germs are microorganisms that cause diseases.
Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 8th - 10th
Students explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson plan, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Students exchange their...
Lesson Plan
Curated OER

Let's Take a Trip!

For Teachers 6th
Sixth graders plan trip for family of four, and choose best travel plan by studying maps, considering different routes, and visiting Web sites to get airline and travel schedules.
Lesson Plan
Curated OER

My Career Step Plan of Action

For Teachers 9th - 12th
Students explore the job market and write goals to reach their ultimate career. Individually, students complete a Career Step Plan of Action to outline their personal goals. Students research jobs and education necessary and predict a...
Lesson Plan
Curated OER

Team Work

For Teachers 9th - 12th
Students identify and demonstrate effective teamwork skills. They identify teamwork qualities and practice using them in various discussions and activities. In addition, they work in groups to put a puzzle together and create a new style...
Lesson Plan
Curated OER

The Dog Days of Data

For Teachers 5th - 8th
Students practice an alternative form of data presentation. They practice sequencing data, identifying the stem-and-leaf, creating stem-and-leaf plots, and drawing inferences from the data by viewing the plots.
Lesson Plan
Curated OER

The Dog Days of Data

For Teachers 5th - 8th
Students are introduced to the organization of data This activity is designed using stem and leaf plots. After gather data, they create a visual representation of their data through the use of a stem and leaf plot. Students drawing...
Lesson Plan
Curated OER

Equal Additions

For Teachers 5th - 6th
Learners explore the relationships between numbers through the use of "equal addition" and "equal subtraction." Through the use of number sense, they are able to computer addition and subtraction problems mentally. Individually,...
Worksheet
Curated OER

Two-Digit Addition, No Regrouping/Carry-on - Missing Digits

For Students 2nd
In this addition worksheet, 2nd graders find the missing digits in 20 two digit problems that do not require regrouping. They insert the digits in this timed worksheet.
Worksheet
Curated OER

Two-Digit Addition, No Regrouping /Carry-on - Missing Digits

For Students 2nd
In this addition worksheet, 2nd graders fill in the missing digits in 20 addition problems. They do not regroup in the problems.
Worksheet
Curated OER

Three-Digit Addition, No Regrouping /Carry-on #2

For Students 3rd - 5th
In this 3 digit addition practice instructional activity, students use their problem solving skills to fill in the digit blanks in each of 20 completed problems
Worksheet
Curated OER

Four Digit Addition without Regrouping

For Students 2nd - 3rd
In this addition worksheet, learners find the missing numbers in the 4 digit addition equations. Students solve 15 addition problems.
Worksheet
Curated OER

Three-Digit Addition with Regrouping /Carry-on - Missing Digits

For Students 4th - 6th
In this 3 digit addition practice worksheet, learners use their problem solving skills to solve 20 problems that require them to fill in the missing digits in 3 digit addition with regrouping and carry-on problems.
Worksheet
Helping with Math

Addition - Three 3-Digit Numbers

For Students 2nd - 4th Standards
There are 20 addition problems on this assignment, all of which require the addition of three three-digit numbers. All of them will require some regrouping to solve. This is terrific arithmetic practice to assign as homework. An answer...
Worksheet
Curated OER

Division: 4-Digit by 2-Digit

For Students 4th - 5th Standards
In this division worksheet, students complete 18 problems, dividing 4 digit numbers by 2 digit numbers. Worksheet includes link to answers and additional worksheets.