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Mathématique

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Liste-matériel-de-manipulation-en-mathématique-au-préscolaire-et-au-primaire_... Trucs et Astuces – Lire Écrire Compter. Table des mati res. Chartico. Matific. Drôles de maths ! : Tutti frutti d'Enigmes d'hier et d'aujourd'hui, d'Hanoï et d'ailleurs:Amazon.fr:Livres. Workstations, Not Worksheets! There's no getting around it...students need to practice math. But how you accomplish that practice is an instructional decision.

I'm a big proponent of a math workshop approach with meaningful, flexible workstations. Let's look at how workstation task cards can grow with your students and allow you to easily differentiate your instruction. For maximum flexibility, you don't want to include actual numbers with the tasks. You can see how the task card for practicing money combinations pictured below does not include the amounts for the students to build. Another benefit of using task cards is that students use their math journals to record their thinking, rather than just filling in blanks on a worksheet. From a teacher prep perspective, workstation task cards can be your friend!

If you're ready to get started, you might want to check out my Workstation Task Cards which contain 28 workstation activities aligned to K-2 CCSS. 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 Our lives are organised around the concept of time; it is an common reference point for us all in modern life. Analogue Clock The analogue clock is the main display that appears. Digital Clock The digital display is initially hidden but can be revealed by clicking on the DIGITAL ON/OFF button on the menu at the bottom right hand corner of the screen. Words and numbers As well as the interactive analogue and digital displays, the time can also be displayed as words. Truc pour les bonds. For a long time now, I have been a big fan of using counting strips in the classroom. They are a great way to increase a student's ability to rote count and gives them a fun way to practice a very important skill. The other thing I love about counting strips is that you can use them to count forward or backward and can start and stop on any number you please.

Because I often work in the classroom co-teaching as well as doing interventions, some kids end up spending quite a bit of time with me and consequently if I don't keep my materials fresh, they get a bit bored. So this year, I worked on updating some of my counting strips, adding new ones and ones that are shorter and longer. I also made them much cuter than in the past and by printing a bunch of tiny heads, I turned many of them into worms. I also had quite a group of students this year who needed a lot of practice with number writing so I also made these strips using a very cool dot to dot font.

Kindergarten First Grade. Jogging mathématique au primaire. My Favorite Apps: The Number Rack and Math Slide. If you have ever read one of my blog posts, you know how much I love bead sticks, bead strings, rekenreks and number racks. It will come as no surprise to you that I love the Number Rack App which is currently available for free through the Math Learning Center. The VERY best part is that it is an app for the iPad as well as being an app you can use through any PC and it also gets a lot of use on the SMART board!!!! Like other rekenreks or number racks, it allows you to work on big ideas around numeracy, addition and subtraction. You can go from one bead string up to 10 which makes it very versatile as I move between grades and ability levels.

You can also pull up and adjust a "screen" that allows you to shield part of the bead string and is excellent for working on combinations of 10, 20 or 100. You can also access this amazing app and a great FREE resource on how to use rekenreks in the classroom directly through the MLC's website by clicking here. Math Slide Addition and Subtraction. 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. Www.clarity-innovations.com © 2015 Math Learning Center | Number Frames version 1.1.2. 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 Use chenille stems (cut off about 2") and pony beads to make the bracelets. You don't need to worry about sizing them to fit students--they don't actually wear them, they manipulate the beads. Notice these are also two of the materials used to make the rekenreks, so buy in bulk! Use a single color for the beads on a bracelet. Number Bracelet Routines Show students a systematic way to find all the combinations for a number by sliding one bead at a time from one side to the other. Put missing addend equations in a workstation with number bracelets for concrete support for a very difficult concept. Go forth and make your number bracelets! Mon histoire mathématique. Read Clocks.

Math au quotidien

Bibliothèque virtuelle en mathématiques. Groupement de 10. The Elementary Math Maniac. Using Technology to Develop Early Graphing Skills. Graphing is one of those skills that needs to be included in instruction all year long. If you try to "cover" it in a 2-week unit, you just can't really do it justice. I've rounded up a few online resources you can incorporate into your math workstations to keep graphing front and center. Topmarks: Interpreting Data This interactive activity takes data gathering through all the steps from collecting data with tally marks, to organizing the data, to graphing it--both with a bar and pictograph. It does not, however, have the students answer questions about the graph, but you could easily have the kiddos write some. Students can choose additional questions--best subject in school, what job you want when you grow up, type of pet at home, etc.

Toy Theater: Fruit Fall This is really more of a game, but it does graph the number of each type of fruit the player catches in the basket. If you know of other great resources, please add them in the comments! Primaths version 1.5. PEPIT des exercices éducatifs de la maternelle au secondaire. Gomaths.ch - entraînement aux techniques de calculs.

3e cycle

2e cycle. 1er cycle.