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This resource is published by the Mathematics Department of Wichita Public Schools. It offers different addition and subtraction instructional strategies that teachers can use with their students to help them better learn their addition and subtraction facts.

This url directs users to a video that displays a strategy using numbers/symbols as well as concrete blocks how to subtract by decomposing a ten or a hundred. This website can be used as a resource to support learners showing difficulties with performing the operation where they need to decompose across 2 place values visually.

Many great ideas for activities to differentiate addition and subtraction for elementary students.

This article discusses different instructional strategies that teachers can use to help foster the development of addition and subtraction facts in students of the primary grades. This article studies 2nd grade Dutch students and the effectiveness of the different strategies used within their classrooms, such as using blocks and writing numbers into columns to solve problems.

This tool provides teachers with the data needed to track students' progress on solving word problems. IXL gives students different word problems to solve. These problems could be solved in a small-group rotation. This would help students identify the steps and method they are using. Also, students would be able to take their time to solve these problems in their elementary school classroom.

This tool provides pre-k to 12 additional support/practice with math concepts. Teachers are able to assign a skill to practice in class or at home. Teachers are able to access reports by concept and time spent. Down side is the cost of IXL.

I use this website for fluency practice and lesson extensions with my small group math instruction. My first graders enjoy the games.

The study compares students (grade 4) that received traditional instruction to those who received computer assisted instruction (CAI) with traditional instruction for basic math facts. The results show that daily CAI positively effects student math achievement. This study is interesting in that students received 10 minutes of CAI to achieve these results.

The study described in this article is very interesting because it relates to our group's Exploratory Question. We are trying to see if computer practice one or twice a week correlates to progress in students' mastering their addition and subtraction facts. As shown in the article, computer assisted instruction had a positive impact on the students' fluency of basic math facts.

This site supported by the American Federation of Teachers and TES offers free preK-12 lesson plans and resources for many subjects, including physical education and world languages. Resources are rated by teachers and you can search by content area, most popular and more. Teachers can add this to their arsenal of teaching activities and lessons when work on improving their curriculum, particularly those using a data action plan model, such as in our EDTC 615 course.

This free resource has lesson plans and professional development articles. I found the article on differentiating addition and subtraction lessons using technology very helpful. This resource has many activities and lessons that will assist with improving curriculum.

Everyone's favorite math guru shares the top 10 ways you can enhance your students' math learning, test scores, and skills Several years ago, Michael, one of my third graders, wrote this in his journal: "I never used to look forward to math. All we did was add and subtract. This site offers a number of ideas that include how to teach writing in the math classroom.

This website contains a wide variety of virtual manipulative that can be maneuvered by all learners at all stages. Both students and teachers can use this to demonstrate understanding as well as modeling a strategy. All viewers are able to see concrete place values as well as the composition and decomposition of hundred and ten blocks. It is a great tool for the visual learner and those who are still in the concrete stage in addition/subtraction.

This article studies the "Detect, Practice and Repair" strategy used in a fourth grade classroom with mathematical facts of subtraction, multiplication and division. The DPR method allows teachers to identify students that are having problems with certain concepts. The teacher can then differentiation individual assignments for those students to practice, thereby repairing a deficit of learning that might exist. This form of differentiation shows a marked improvement in student performance.