Texas Instruments
Texas Instruments: Names for One Half
In this activity, students use their understanding of integers, fractions, decimals, and operations to find mathematical expressions that equal one-half.
Texas Instruments
Texas Instruments: Remainder Rules
Students use calculators, whole-number division, multiplication, addition, and subtraction to generate mathematical expressions that describe the relationships between dividends, divisors, quotients, and remainders.
Texas Instruments
Texas Instruments: Discovering Integer Rules (Multiplying/dividing)
Students will determine rules for integer operations using the calculator.
Texas Instruments
Texas Instruments: The Number of Years
Students will chart the various ages of the other students in their classroom then the students will multiply the ages by 2 using a lower level calculator. They will then add up the total ages using the same calculator - they can now...
Texas Instruments
Texas Instruments: Roll the Dice
In this activity, students use the order of operations and number properties to create a unique expression from a set of numbers that must equal another number.
Room Recess
Roomrecess: Missile Mania
Roomrecess: Missile Mania is an online game where the player has to blow up the falling bombs with the correct answer.
Math Slice
Math Slice: Sundee Slice Special Test
A concise tool for assessing a variety of math concepts including measurement, algebra, number sense, and data. Assessment is scored online immediately. An excellent tool for quick assessment.
Elias Saab
Math Drills: Whole Number Operations Quiz
An interactive quiz which provides students with two whole numbers and a randomly selected operation sign between them. Students input their solution and have the program evaluate it. Hints are available if the student needs them, and...
Mr. Martini's Classroom
Mr. Martini's Classroom: Adding With Multiple Choice Answers
Practice addition facts 4 to 9 with this interactive multiple choice activity.
Common Core Sheets
Common Core Sheets: Matching Addition
Create a worksheet to assess student knowledge of addition.
Common Core Sheets
Common Core Sheets: Addition and Subtraction
Create a learning exercise to assess student knowledge of addition and subtraction.
Common Core Sheets
Common Core Sheets: Addition
Create a worksheet to assess student learning of addition.
Common Core Sheets
Common Core Sheets: Adding Numerals
Create a worksheet to assess students understanding of adding numerals.
CK-12 Foundation
Ck 12: Elem Math: Adding and Subtracting Missing Number
[Free Registration/Login may be required to access all resource tools.] The resource is a video showing students how to find a missing number in a multi-step addition and subtraction problem using inverse operations. Adaptive practice...
K-5 Math Teaching Resources
K 5 Math Teaching Resources: Remainders [Pdf]
Practice dviding with remianders when playing this parnter game.
Wikimedia
Wikipedia: Las Cuatro Operaciones Basicas
In Spanish. encyclopedic explanations of the four basic operations. Also linked to other information on arithmetic.
Other
Math Playground: Thinking Blocks Addition and Subtraction Word Problems
Students play a game to solve addition and subtraction word problems.
Other
Link to Learning: Number Sense and Numeration
Link to Learning is a site popular among Ontario teachers. This collection of sites addresses Number Sense and Numeration expectations in the Ontario Math curriculum for Kindergarten to Grade 8.
Other
Link to Learning: Number Sense and Numeration
Link to Learning is a site popular among Ontario teachers. This collection of sites addresses Number Sense and Numeration expectations in the Ontario Math curriculum for Kindergarten to Grade 8.
Queen's Printer for Ontario
E workshop.on.ca: Number Sense and Numeration, Grds 4 6: Addition, Subtract [Pdf]
Volume 2 of an eworkshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for teaching addition and subtraction to students in grades 4 through 6. Include a series of suggested activities.
Other
Teaching Tables
At this site find interactive exercises, lesson ideas, and resources for learning and teaching multiplication tables.
Other
Elementary Math Worksheets
Print out different math practice sheets on the same topic as needed. A variety of practice sheets in the areas of addition, subtraction, multiplication and division are available.
Other
Sums Math: Bracket Basics
Students use their knowledge of order of operations to complete the number sentence.
Fundación Cientec
Cientec: Juegos Cooperativos
A small collection of 20 or so math brain teasers and word problems, in Spanish. Challenging for younger students -- they use math skills up to multiplication.