Curated OER
Fun With Addition
Students name numbers to 30, use the number keys on the computer, use manipulatives to add, and add numbers in any order. In this addition lesson plan, students learn the language of sum, equals, and a plus sign.
Curated OER
Division: Dividends to 81
In this division facts practice activity, students sharpen their math skills as they solve 30 problems that require them to divide 2-digit numbers by 1-digit numbers.
Curated OER
Modeling and Recording Subtraction
Students practice subtracting numbers from one through ten. In this subtraction lesson, students use counters and a workmat to complete several subtraction problems on an overhead projector.
Curated OER
"Math Curse" by Jon Scieszka
Students explain everyday uses of numbers and relationships of numbers.
Curated OER
"Anno's Mysterious Multiplying Jar" by Masaichiro and Mitsumasa Anno
Students work with large numbers and recognizing mathematical symbols and the factorial symbol and its meaning.
Curated OER
Multiplication word problems
In this multiplication worksheet, students answer multiplication word problems involving one to four digit numbers. Students complete 10 multiple choice questions.
Curated OER
Factors
Practice factoring numbers by using graph paper, manipulatives and computer applets.
Curated OER
Inverse Relationship Between Addition and Subtraction
Elementary schoolers review their knowledge of addition and subtraction through studying fact families. They use cubes to help them add or subtract. Students answer the teachers question with addition and subtraction fact answers.
Curated OER
Through India and Back
Students play a game based on "The Amazing Race" to practice using rates and fractions. In this fractions and rates instructional activity, students work in small groups competing to complete the tasks in the quickest time. At each stage...
Helping with Math
Multiplication: 3-digit x 1-digit
When youngsters are just beginning to multiply multi-digit numbers, here is a nice second step. After they master multiplying two-digits by one-digit without regrouping, they can move on to three- by one-digit problems. Here are 30 of...
Curated OER
One- and Two-Digit Multiplication
Third graders multiply whole numbers by one- and two-digit numbers using base ten blocks and technology connection.
Curated OER
ExplorA-Pond: 1st Grade Addition
First graders explore the shoreline of a local or virtual pond and count the number of bushes and trees present in the area they are assigned. They then, as a class, add the numbers of bushes and trees together to determine the total...
Curated OER
The Mandelbrot Set
Young scholars explore the concept of Mandelbrot sets and Julia sets. In this Mandelbrot and Julia set lesson, students use a function integrator applet to investigate two-variable function iterations. Young scholars use Julia set and...
Curated OER
Ordering Numbers (Worksheet e)
For this ordering worksheet, students are given a list of four numbers, all containing three digits. Students rewrite the numbers in order, according to the instructions. Some numbers are written greatest to least, and others are...
Alabama Learning Exchange
Number Clues
Learners practice problem solving. In this number identification lesson plan, students practice identifying numbers based on clues or characteristics given. They also work in groups to identify the clues for given numbers.
Curated OER
Number and Number Relations: Lesson 3
Fourth graders explore the concepts of addition and subtraction. They investigate the relationship between addition and subtraction and determine the operation needed to solve a problem.
Curated OER
Number Base
Eighth graders examine common number system bases that are used: decimal, binary, octa and hex. They create a presentation about one of the number systems using the internet to research the topic. They solve mathematical computations.
Curated OER
Digit and Symbol Cards
For this math worksheet, students cut apart 15 cards, each containing one digit from 0 to 9 or the addition, subtraction, multiplication or division signs. There are also cards for the equal sign and greater than sign. There are no...
Curated OER
Incredible Equations - Math Calendar Activity
Students review math facts and create their own math problems using the numbers in the current date. They demonstrate the problems using various manipulatives.
Curated OER
The Battle for Ultimate Power
Students gain an understanding of how the powers of 10 and scientific notation can be used to represent the scale of things in the universe. They relate the number of stars in the universe to the number of grains of sand on Earth's beaches.
Illustrative Mathematics
Sharing Prize Money
When three classrooms are to split up prize money, your mathematicians must find the percentage that each class deserves and calculate the total amount. There is an option to use a calculator and practice rounding.
Curated OER
Exploring Equivalent Fractions
An extensive lesson explores equivalent fractions and is intended for three 60-minute periods. Young mathematicians compare and order fractions with like and unlike denominators. Included are worksheets, assessments, and answer sheets;...
Curated OER
Discovering Math: Computation
Middle schoolers add, subtract, multiply, and divide rational numbers. They find the square and the cube of numbers. They create a game incorporating computation on rational numbers. Everyone works together to write and evaluate...
Curated OER
Fractions, Decimals and Percents
Students investigate the differences when using decimals, fractions, and percents. They focus on the process of using them in real problems and how to convert them from one form to another.