A cute square-headed robot is here to help your class understand doubling and halving. Numbers go in his head and come out his ear doubled. Those same number then go in his ear and come out his head halved. This is a great way to show...

Intended for summer school, this unit review covers basic multiplication through doubling and halving, division, fraction to decimal conversion, and word problems involving decimal numbers. Use it to warm up the class, review concepts,...

In this doubling and halving worksheet, students practice doubling 16 three-digit numbers, half 16 three-digit numbers and solve 8 additional division and multiplication math problems.

Here is an engaging presentation that challenges your mathematicians to use the techniques of partitioning and halving in order to double or half numbers. After each technique is explained, learners are given a series of numbers to try...

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...

For this mathematics worksheet, students identify how to solve by doubling and halving. They use strategies like doubling and thirding to calculate answers to each of the equations on the sheet.

In this doubling and halving worksheet, students practice answering or holding up cards to 12 mathematical questions involving doubling and halving numbers.

In this doubling and halving numbers worksheet, students practice doubling 16 numbers an halving 16 numbers. Students solve 8 multiplication and division math problems.

It is really important to teach kids basic math facts so they can solve more complicated problems later if life. They can practice building number sense and automaticity with this doubling and halving warm up. They are shown a series of...

Make math much simpler with mental math methods. The 16th installment in a series of 21 looks at ways scholars can apply mental math to convert division problems into easier problems with the same quotient. Multiplying or dividing both...

In this double the numbers and half the numbers worksheet, students problem solve by doubling, complete an input-output table by halving, and play a dice game and doubling the numbers. Students solve 28 problems.

In this doubling and halving learning exercise, learners answer a set of 12 oral questions about each. An answer key and reference website for additional resources are given.

After looking at a recipe worksheet that is attached to this plan, your class should be able to figure out the equivalent numbers, units, and amount of ingredients.

First graders problem solve using the concepts of doubling and halving numbers as previews for finding multiples and working with fractions. They determine how to find half of a set of objects and work with sums up to 16. They work with...

In this multiple of 5's worksheet, students complete a total of 21 problems, doubling or finding half of numbers that are multiples of 5. Answers are included on page 2.

Introduce mathematicians to multiplication and division and how they are related. This brightly-colored, bold-font PowerPoint breaks down the concepts for first-timers. A page each is dedicated to multiplying by 0, 1, 2, 4, 5, and 10,...

Here is a challenging presentation which should be tough for even your top math learners. In it, pupils view 86 slides which take them through many mathematical concepts such as doubling, halving, decimals, word problems, and converting...

If you like to start each day with a new math challenge or warm-up, this resource is a must have. It includes 36 slides, each containing a different math challenge that stimulates algebraic reasoning, problem solving, and basic math...

Don't rush into algebra, let learners visualize, guess, and predict their way to a successful math career. The introductory unit incorporates beginner algebraic concepts with shapes instead of variables. Young mathematicians use a...

Helpful for building a multiplication unit that focuses on different strategies. With explanations about repeated addition and subtraction as foundations for multiplication, scaling, summaries of progression, and basic multiplication and...

In this math activity, students look for the solutions to the multiplication tables and use the game cards to complete the problems.

Having problems with proportions? Then solve these proportion problems with an exercise that asks learners to first individually solve a set of problems involving ratios and proportional reasoning. Groups then discuss provided...

How can 5th graders show understanding that 30 x 225 is half of 60 x 225 without completing the computation? They can use an area model and draw it out. An array, or an open array, is an area model that allows for young learners to...