background preloader

Number Frames

Number Frames
Overview Number Frames help students structure numbers to five, ten, twenty, and one hundred. Students use the frames to count, represent, compare, and compute with numbers in a particular range. The frames help students see quantities as equal groups of other quantities and in relation to benchmark quantities. This helps primary students move away from one-by-one counting toward more efficient ways of counting and computing. As students advance, custom frames can be constructed to help visualize factors, products, fractional parts and more. About Us This resource is brought to you by The Math Learning Center, a nonprofit organization dedicated to K-12 education since 1976. This app was crafted by Clarity Innovations. © 2015 Math Learning Center | Number Frames version 1.1.2

Related:  Manipulation en mathématiquesMathMathématiquesOutils math / TNIMatemáticas

Number Rack by The Math Learning Center Overview Number Rack facilitates the natural development of children's number sense. The movable, colored beads encourage learners to think in groups of fives and tens, helping them to explore and discover a variety of addition and subtraction strategies. About Us Using Number Bracelets to Develop Number Sense I've blogged recently about using dot cards and rekenreks to develop number sense, and today's post focuses on another great tool--number bracelets. Like dot cards and rekenreks, number bracelets provide concrete practice for number combinations and composing/decomposing numbers. Making Number Bracelets The Elementary Math Maniac: A Fun Free Tool for Practicing Counting If you have ever been in a K-2 math class, you know how important counting is. I recently posted some of my favorite you tube videos for practicing counting, my favorite counting books, and have written a seven part series on estimating and counting routines that I use in my classroom. I have also written about interventions I use to help kids learn to count.

Number Line by the Math Learning Center How To Use Number Line Working with Jumps Scrolling the Number Line More Toolbar Items Overview Number Line helps students visualize number sequences and demonstrate strategies for counting, comparing, adding, subtracting, multiplying, and dividing whole numbers.

100 Best Websites for Mathletes As a math student, you’re probably used to seeing the world in a practical way. And although you’ve got a unique skill set that will help you compete in the job market, do you know how to apply those number crunching skills the real world? These 100 websites can help you find a job, network with other mathematicians, and even prepare for part-time work as a tutor, all while practicing your math skills. Pattern Shapes by the Math Learning Center How To Use Pattern Shapes Working with Shapes Working with Outlines Outlines are silhouettes on the workspace that can be filled in with shapes. Engaging Hundreds Chart Activities **This will be a 2 part post in which I will discuss different ways to engage students in activities using hundreds charts. Each post will include three activities to engage students.** The hundreds chart is a tool for students to explore and think about the number system.

The eClock - Learn all about time - Interactive Clock Digital On/Off Words On/Off Roman/Arabic To rotate the hands on the interactive e-Clock, move the cursor over the clock face, press the left mouse button down and move the mouse. Rotate the mouse clockwise around the centere of the e-Clock to move the time forward and move the mouse in an anticlockwise direction around the center of the eClock. to move time backwards. Notes Number Pieces by The Math Learning Center Overview Number Pieces helps students develop a deeper understanding of place value while building their computation skills with multi-digit numbers. Students can: Use number pieces to represent multi-digit numbers, regroup, add, subtract, multiply, and divide. Use edge pieces to display the dimensions of arrays created with number pieces.

Fun Kids Online Math Games "Sheppard offers everything from early math to pre-algebra. The lessons include interactive activities to practice concepts. Students can shoot fruit, pop balloons, and even play math man (the math version of pac man!). Robot Rules Function Tables I love function tables for practicing facts! Not only do students develop fact fluency through practice, but with function tables they also develop a deeper understanding of the relationship between the operations. I've just finished up my first Robot Rules product--a Valentine-themed set for addition and subtraction--and I wanted to give you a closer look.One option for the cards is to laminate them and place them in a workstation with wipe-off markers. I would definitely suggest, however, using one of the recording sheet options to provide accountability and serve as a formative assessment.

Interactive Fraction Wall explore Fractions Percentages and Decimals Fraction walls are a great way to teach about fractions and in particular equivalent fractions. In a fraction wall each row or layer of the wall represents one whole number. The layers are divided into a number of bricks and hence each brick represents a fraction whose denominator is equal to the number of bricks in that layer. Each brick can be turned on or off by clicking it. This wall also allows the display of decimal and percentage values. To the right of the wall are boxes which can be hidden, the value of each box is fraction of the wall that has been turned on.

Related:  manipulationManipulerCOMPUTER BASED TOOLSepicureantraveller