Teacher Review for Number Pieces Basic, by the Math Learning Center

Base Ten Blocks for the Digital Age

Susan K.
Classroom teacher
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My Grades 2, 3
My Subjects English Language Arts, English Language Learning, Math, Science, Social Studies, Arts
My Rating
Learning Scores
My Students Liked It Yes
My Students Learned Yes
I Would Recommend It Yes
Setup Time Less than 5 minutes
Great for Homework
Knowledge gain
Small group
Teacher-led lessons
Whole class
Great with ELL
Low literacy
Special needs
How I Use It
Number Pieces Basic by Math Learning Center is a free app provided to be used in conjunction with their curriculum, Bridges 2. However, it's a great app for use with any math program, since the use of base ten blocks is ubiquitous in early elementary mathematics programs. Number Pieces Basic is a simplified version of MLC's Number Pieces app. It is simply base ten blocks with ones (units), tens (rods), and hundreds (flats). Base ten blocks are used to model numbers and are immensely useful in demonstrating place value, addition and subtraction with and without regrouping, and multiple addition. Since these are key mathematical understandings for students, base ten blocks are invaluable, and having tablets with the Number Pieces Basic app is a good substitute for the real thing. It is especially helpful for students to use at home. Although drawing representations of base ten blocks is a great way to show student understanding, opportunities for clerical error exist, so the app is great as an easy way to check work. In class, I would not recommend that the Number Pieces Basic app be used solely as a substitute for actual base ten blocks. Students in my class have used the app at centers where they are solving math problems independently, but they used the actual blocks during guided and small group instruction.
My Take
Number Pieces Basic is a great app, even if some of the moves stick a bit. Students can model composing and decomposing numbers, since it allows pieces to be grouped and ungrouped into ones, tens, and hundreds. Orientation and color of the pieces can be changed, and there are drawing tools students can use to write expressions and equations. This feature means that students can write number sentences for their representations. My take is that Number Pieces Basic is a tool that should be on every device in classrooms using base ten blocks for supporting student understanding.