EngageNY
Estimating Digits in a Quotient
Boiling down any division problem to a one-digit divisor problem sure makes estimation easy. The lesson shows how to estimate division problems by using place value understanding and basic arithmetic facts to simplify the division. Some...
National Security Agency
Integers: Quick, Fun and Easy To Learn
A good complement to any integers unit contains a three-day lesson plan about positive and negative integers, adding and subtracting integers, and how to find the additive inverse. Additionally, it provides all necessary...
Pedago Net
Acing Math
Deal me in! Elementary and middle school classes will love this selection of math games, all involving a deck of cards. From fractions to exponents to rounding up and down, the games cover such a variety of skills that your classroom...
Out-of-School Time Resource Center
Nutrition and Physical Activity
Emerging nutritionists explore what it means to be healthy. In the beginning of the unit, your class will examine the five food groups and learn how food gets from the farm to our plates. This leads into the investigation of...
Curated OER
Ordering Greater Numbers
Third graders identify the place value of greater numbers. In this number sense lesson plan, 3rd graders use a place value chart to properly write a specific number. Students read the number and use the place value map for reinforcement.
Curated OER
Decimal Multiplication
In this mathematics instructional activity, students solve a number of problems by multiplying decimals to the hundredths and thousandths place. There are 30 problems to solve on the sheet.
Curated OER
Presidential Places
Students investigate American presidential landmarks throughout the continental United States. They research and analyze American presidential landmarks to determine their value to American history and how they have been preserved over...
Curated OER
Which Number is Greater?
Students draw pictures of two digit numbers to identify the greater value. In this math lesson, students plot two digit numbers on a number line and identify the greatest or lesser value. Students use the greater than and less than...
Curated OER
Doubles and Halves 3
Build mental math skills by teaching learners to double and half three-digit numbers. They start out by doubling one of seven double-digit numbers. Next, they discuss their strategy, and then practice doubling and halving 3-digit...
Curated OER
Comparing and Ordering Fractions, Mixed Numbers, and Decimals
Students practice comparing and ordering fractions, mixed numbers, and decimals. In this fractions, mixed numbers, and decimals lesson, students examine a decimal place value chart compared to a whole number place value chart. They...
Curated OER
Three-Digit Addition
Students work with hundreds place value, create and manipulate three-digit addition problems, and add three-digit numbers.
Curated OER
Number: Fractions
Learners explore equivalencies. In this decimals and fractions lesson plan, students examine number relationships and patterns as they compare whole numbers to decimals. Learners complete a worksheet that requires them to convert...
Curated OER
What Is an American?
Students explore different backgrounds of Americans. In this lesson, students discuss how people in the United States may come from a different background, yet have similar values and beliefs. After the class discussion,...
Curated OER
Teaching Ethical Situations
Learners use journalism ethics standards to learn how to write ethically correct news stories. In this journalism and ethics instructional activity, students review journalism standards for ethics. Learners use the standards as they...
Curated OER
Easy Addition
Learnes practice an alternate way of carrying when doing addition. In this addition instructional activity, everyone applies an alternate algorithm when they need to carry when adding. They work from left to right instead of starting in...
Curated OER
Circumference and Area of Circles
In this circumference and area of circles worksheet, students find each to 1 decimal place of 12 given circles. A website reference for additional resources and answer key are given.
Curated OER
Base It
Third graders complete place value charts in the decimal system, the binary and Hexadecimal system. They discuss the contributions made by Ada Lovelace to computer language. They express the idea of place value with exponents.
Curated OER
Math Games for Skills and Concepts
A 27-page packet full of math games and activities builds on algebra, measurement, geometry, fractional, and graphing skills. Young mathematicians participate in math games collaboratively, promoting teamwork and skills practice.
West Contra Costa Unified School District
Multiplying Numbers
Provide families with the guidance needed to support their child's proficiency in multiplying numbers. Three pages offer detailed descriptions and labeled examples.
Charleston School District
Intro to Functions
How are functions related to chicken nuggets? A video teaches the concept of a function using the idea of a nugget-making machine as an analogy for a function machine. Learners determine if a relation is a function from an equation...
Prestwick House
Introducing Symbols–The Beach
Looking for a way to introduce class members to the concept of symbolism and multiple levels of meaning? Readers examine two different passages about the beach and consider how the writers use concrete objects, and places to...
Curated OER
Addition Using Partitioning
Learners discover an alternative way to add numbers called partitioning. It's a way of breaking down numbers into their place values before adding them. This would be a good way of reinforcing place value when teaching addition to your...
Curated OER
What Is A Number?
Seventh graders engage in a lesson that is focused upon teaching the concept of integer numbers with a focus upon the integers. They practice solving different problems using positive and negative numbers. They then attempt to describe...
Curated OER
Perceptions - Frame of Reference
Students understand that a person's perception or judgement of something or someone is greatly influenced by one's frame of reference including one's values, beliefs, experience and country.