Monday, March 14, 2011

Domino Fact Families

Dominoes may be used to introduce students to fact families. Students need a Domino Facts Template inserted in a sheet protector, dry erase marker, and some dominoes for this activity. 

The student selects a domino and draws it on the template (or uses counters to build the domino). He/she then counts the number of dots on each side of the domino, writing the numbers in the squares above the domino sides. The student figures out the total number of dots and writes this number in the rectangle below the domino. These three numbers are the number family the students will use to write the 4 number sentences for that fact family. 

Alternately, the teacher may display a Domino Flash Card and have the whole class use the same domino for the introductory activity. In this case, the teacher should use an overhead of the Domino Facts Template.   NOTE: inserting the overhead in a sheet protector allows the teacher to use dry erase markers and preserves the life of the overhead. For storage, many teachers elect to keep these often-used overheads in a binder. 

Differentiation: Vary the complexity of the dominoes students use to accommodate the varied needs of learners in the class. 

Center Activity: Make the materials available in the math center so that students practice fact families on a regular basis.

Do Now! Transition Activity: Many teachers opt to have students keep the Domino Facts Template in their desks so that they can use this activity as a daily part of math class, beginning or ending math class with fact family practice.

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