Ten Frame--Modeling Sums within Twenty-Image 27

Topic

Numbers and Operations

Description

This math clip art image illustrates the sum of two addends using two ten frames. The first addend is represented by 12 red counters, completely filling the first ten frame and placing two on the second. The second addend is shown by 8 yellow counters on the second ten frame. This visual model effectively demonstrates the sum 12 + 8 = 20, reinforcing addition within 20.

As the twenty-seventh image in the series, it continues the progression of increasing sums, now reaching the maximum of 20. This sequence helps students visualize and understand how the total changes as the second addend grows, ultimately reaching the upper limit of 20. The entire collection supports the development of number sense, addition strategies, and comprehension of place value concepts, particularly focusing on the composition of teen numbers and the significance of 20 as a benchmark.

The use of math clip art in teaching mathematics is invaluable as it offers a concrete, visual representation of abstract numerical concepts. These images are especially beneficial for visual and kinesthetic learners, bridging the gap between physical manipulatives and symbolic mathematics. They also provide excellent opportunities for mathematical discussions, pattern recognition, and problem-solving activities in the classroom.

Teacher's Script: "Take a close look at this ten frame picture. How many red counters do you see? And yellow counters? How has this picture changed from all the previous ones? What special addition problem does this picture represent? Let's write it as a number sentence and solve it together. What patterns have you noticed throughout this entire series of pictures? Why do you think 20 is an important number in our number system?"

For a complete collection of math clip art related to Modeling Numbers with Ten Frames click on this link: Math Clip Art: Modeling Numbers with Ten Frames Collection.