Place Value: Ones, Tens, Hundreds
Beschreibung
Introduces the concept of place value using visual blocks. A single small square represents 1 (ones), a row of 10 squares represents 10 (tens), and a 10Ă—10 grid represents 100 (hundreds). The number 234 is built step-by-step.
Place Value: Ones, Tens, Hundreds
Description
Introduces the concept of place value using visual blocks.
A single small square represents 1 (ones), a row of 10 squares represents 10 (tens),
and a 10Ă—10 grid represents 100 (hundreds). The number 234 is built step-by-step.
Phases
| # | Phase Name | Duration | Description |
|---|---|---|---|
| 1 | Title card | 3 s | Title "Place Value" fades in |
| 2 | Introduce Ones | 5 s | Show one small square; label "Ones (1)" |
| 3 | Introduce Tens | 5 s | Show a row of 10 squares; label "Tens (10)" |
| 4 | Introduce Hundreds | 5 s | Show 10Ă—10 grid; label "Hundreds (100)" |
| 5 | Build 234 – Hundreds | 6 s | Two hundred-blocks animate into position; "2 hundreds" |
| 6 | Build 234 – Tens | 6 s | Three ten-blocks appear; "3 tens" |
| 7 | Build 234 – Ones | 5 s | Four one-blocks appear; "4 ones" |
| 8 | Show full number | 5 s | Equation "200 + 30 + 4 = 234" shown; fade out |
Layout
+--------------------------------------------------+
| Place Value: Ones, Tens, Hundreds |
| |
| [Hundreds] [Tens] [Ones] |
| [â– â– â– â– â– â– â– â– â– â– ] [â– â– â– â– â– â– â– â– â– â– ] [â– ] |
| [â– â– â– â– â– â– â– â– â– â– ] [â– â– â– â– â– â– â– â– â– â– ] [â– ] |
| ... ... [â– ] |
| [â– ] |
| |
| 200 + 30 + 4 = 234 |
+--------------------------------------------------+
Area Descriptions
| Area | Content | Notes |
|---|---|---|
| Top banner | Title | Large yellow text |
| Left column | Hundreds blocks (10Ă—10 grids) | Blue filled squares |
| Middle column | Tens blocks (1Ă—10 rows) | Green filled squares |
| Right column | Ones blocks (single squares) | Orange filled squares |
| Bottom | Place value equation | Bright yellow MathTex |
Assets & Dependencies
- Fonts: LaTeX (MathTex), Manim default (Text)
- Colors: YELLOW (title/equation), BLUE (hundreds), GREEN (tens), ORANGE (ones)
- Background: #1a1a2e
- Manim version: ManimCE 0.19.1
Notes
- Blocks are Square objects sized 0.18 with small gaps.
- Hundred-block: 10Ă—10 grid of small squares grouped in VGroup.
- Ten-block: 1Ă—10 row of squares.
- One-block: single square.
- Blocks fly in from off-screen with FadeIn + shift.
Zielgruppe: PrimaryKategorie: Math