Sendy Dumerlus

This resource includes a set of posters that review the vocabulary names of the components of each kind of equation (addition, subtraction, multiplication, and division). The file includes different variations for multiplication and division. addition - 2 variations with different number of addends (2 addends & 3 addends)division - 2 variations with and without a remaindermultiplication - 5 variations with different combinations in the order of the use of multiplicand & multiplier and the use of

Use this lesson plan to review the composition of teen numbers. This lesson plan is intended for Kindergarten students, but can also be used in first grade using correlating NBT standard of composing numbers 11-19. For the lesson, students will be making chains for an assigned teen number using 10 links in one color and the extra ones in another color. The end product will be a visual representation of how teen numbers are composed of a group of 10 and some more ones. See picture above for ex

This is the ultimate "personal" math toolkit resource for primary students. The mats are perfect for independent work, partner work, or centers. The toolkit can be used by students in the classroom or sent home for distance learning. To use this product, I recommend laminating each sheet or inserting the sheets in a clear pouch or sheet protector. This will give the printables durability as well the ability for students to write on them using dry erase markers. To use while social distancing,

Students can use this notation graph paper to record math work, including the Checkerboard and Golden Bead Frame activities. Students can record numbers up to millions. There are 4 graphs per sheet. Each graph includes enough space underneath so students can show work using the partial sums or partial products methods. I included a sheet that has the Montessori colors students can use as a guide when writing out the problems.

These are my personal representations of the visual boards devised by Harvey Hallenberg. The addition board is the same, but I changed the layout of the subtraction, multiplication, and division boards to make more sense when manipulating. Each board includes the vocabulary and symbols for the operation, space to model the equation, and space to write the equation. There are two versions of the multiplication and division boards available. One multiplication board is a grid (looks similar to t

For this short-term math project, students will choose 5 numbers between 1-20 to represent in various ways. Students are required to come up with 8 different ways to make each number. This can be done using addition facts, subtraction facts, pictures, or even multiplication facts. Students must use their creativity to represent each number in an artistic way. For example, students can draw a flower with their chosen number in the center and the facts written on the petals and leaves. The ide

Students can use these flash cards to practice facts to 10. They can be used in a variety of ways, including drills and games. 56 cards are included, from 1+0 to 10+0. Print on cardstock for durability.