Place Value Chart vs. Base Ten Blocks: Building Number Sense
Both tools teach place value — one through abstract representation, the other through concrete counting. Here's how to choose.
Abstract vs. Concrete
Place value is the foundation of our entire number system, and SmartOnlineGames offers two tools that teach it from different angles. The Place Value Chart shows the abstract structure (ones, tens, hundreds columns), while Base Ten Blocks let students physically build numbers with unit cubes, ten rods, and hundred flats.
Quick Comparison
| Feature | Place Value Chart | Base Ten Blocks |
|---|---|---|
| Approach | Column-based (abstract) | Manipulative-based (concrete) |
| Best for | Reading & writing large numbers | Understanding what tens & hundreds mean |
| Interaction | Place digits in columns | Drag blocks to build numbers |
| Extends to | Millions, decimals | Usually up to thousands |
| Grade sweet spot | Grades 2–4 | Grades K–2 |
When to Use Base Ten Blocks
Start here. Base Ten Blocks make an abstract concept touchable. Students can see that 10 unit cubes make one ten-rod, and 10 ten-rods make one hundred-flat. This "ten of these makes one of those" pattern is the entire idea of place value. When students physically build the number 234 by dragging 2 flats, 3 rods, and 4 cubes, they understand it in their bones.
When to Use the Place Value Chart
Move to the Place Value Chart once students can explain what each digit means. The chart extends to larger numbers (thousands, millions) and introduces expanded form, which Base Ten Blocks can't easily show for big numbers. It also bridges to decimals: tenths and hundredths are just place value to the right of the decimal point.
The Learning Progression
Blocks → Chart → No tool needed. Start with Base Ten Blocks to build understanding. Transition to the Place Value Chart for fluency with larger numbers. Eventually, students internalize the concept and can work with place value mentally. Skipping the concrete stage (blocks) often leads to students who can recite "the 3 is in the hundreds place" but can't explain what that actually means.
Give students a number like 156. Have them build it with Base Ten Blocks first, then record it on the Place Value Chart. Then ask: "What happens if we add 10 more?" Watch them add a rod on the blocks and see the tens column change on the chart. The connection clicks.
Last reviewed: April 2026