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Mrs. Bentley from Goose Lake IA is requesting professional development through DonorsChoose, the most trusted classroom funding site for teachers.

Professional development

Making Math Memorable Through Manipulatives

I need these Math Stackers to help students understand number sense and discover patterns in fourth grade when working with multiples, factors, multiplication, fractions, and division.

  • 6 donors
  • $646 still needed

expires Jun 22

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  • 6 donors
  • $646 still needed
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My Project

As a teacher of over 30 years, I have taught a lot of math and have used a lot of different strategies to teach the different skills. Something that works fabulously is using manipulatives to introduce the skills! Students are able to explore and discover how numbers work and figure out patterns in math. After some deep searching, I found some manipulatives that would be excellent for many skills throughout the year. They are called Math Stackers. The idea of these Math Stackers is that students can see the connection between numbers in many areas such as addition, subtraction, multiplication, division, factors, multiples, and even fractions! As The Math Thinker site says, “They are a way to captivate and encourage all students to wonder and think about “Why does math work?”” Math Stackers offer large sets to be used for whole group lessons, medium sized magnetized sets for small group instruction, as well as smaller magnetized sets for students. These different sets would provide opportunities for various groups working at the same time!

By using Math Stackers in my classroom, I believe there will be a deeper understanding of the basic math concepts, and they will be able to focus on more advanced leveled skills because the basics will be solidified.

The 54 students in 4th grade math that I work with love it when the math isn’t just paper/pencil or lectures. They want to figure out the “why” of how things work! They have a thirst for learning new things and for knowing if things work every time. I believe these Math Stackers will be a key to making this happen!

Mrs. Bentley
Never Before Funded Grades 3-5

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Expand the "Where your donation goes" section below to see exactly what Mrs. Bentley is requesting.

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Where Your Donation Goes

Where your donation goes
Materials Cost Quantity Total
The Math Thinker-Math Stackers • The Math Thinker $315.00 2 $630.00
Math Stackers Magnets • The Math Thinker $35.00 8 $280.00

Materials cost

$910.00

Vendor shipping charges

 FREE

Sales tax

 $62.33

3rd party payment processing fee

$13.65

Fulfillment labor & materials

$30.00

Total project cost

$1,015.98

Suggested donation to help DonorsChoose reach more classrooms

$179.29

Total project goal

$1,195.27

How we calculate what's needed

Total project goal

 $1,195.27

5 Donors

-$425.00

Donations toward project cost

-$361.25

Donations to help DonorsChoose reach more classrooms

-$63.75

LOFT match offer

-$125.00

Match offer toward project cost

-$106.25

Match offer to help DonorsChoose reach more classrooms

-$18.75

Still needed View calculationHide calculation

 $645.27

Our team works hard to negotiate the best pricing and selections available.

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DonorsChoose is the most trusted classroom funding site for teachers.

As a teacher-founded nonprofit, we're trusted by thousands of teachers and supporters across the country. This classroom request for funding was created by Mrs. Bentley and reviewed by the DonorsChoose team.

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