Base Ten Blocks - Numbers 11-19 - PowerPoint

In a series of engaging mathematical resources for Year 2 students, the concept of representing numbers using base ten blocks is introduced. Base ten blocks are visual tools that help children understand the value of numbers and place value. The smallest block, known as a unit, represents the number one. In contrast, a rod, which is composed of ten units, represents ten. Through hands-on activities, children learn to visualise and represent numbers 11 to 19 by combining rods and units to form two-digit numbers. This approach aids in cementing their understanding of number composition and the significance of tens and ones in the decimal system.

The teaching resources include various worksheets and flashcards that encourage students to practice and demonstrate their knowledge of base ten blocks. By arranging the blocks to represent different numbers, children can visually grasp the concept of tens and ones, and how these combine to form larger numbers. Worksheets are designed to challenge students to write the numbers represented by the blocks both in numerals and words, reinforcing their skills in number recognition and place value. This hands-on method of learning helps to build a strong mathematical foundation for young learners, making abstract concepts more tangible and understandable.