Class 6 • Chapter 4 Interactive Mathematical Playground
exploreTap produce cards on the left to record arrivals. Watch how the tally blocks compile and form frequency rows automatically!
storefront Rythu Bazaar Arrivals
Vegetable loads are arriving from AP agricultural districts. Tap each category below to log an incoming cartload!
Rythu Bazaar Tally Register
Vegetable Category
Tally Marks (గుర్తులు)
Frequency
💡 Every 5th count is drawn as a diagonal slash crossing out the preceding 4 vertical lines, grouping elements clearly for easier reading.
Total Loads Logged: 0
Class 6 Syllabus Section 4.1: Raw data collected directly on site is called primary data. Placing tally marks is the fastest way to organize counts on the go!
architecture Scale Key Factors
In a pictograph, a single symbol represents a set number of units. Change the scale key below to watch the layout recalculate and scale partial bags!
Choose Icon Key Value:1 Icon = 5 Bags
1 Bag2510 Bags
Adjust Farmer Paddy Stocks
Ramu (Nellore):25 Bags
Prasad (Vijayawada):15 Bags
Subbarao (Guntur):30 Bags
auto_stories Partial Icons rule:
If a stock count is not perfectly divisible by the key scale value, we represent the remainder using fractional icons (e.g., drawing half a sack for 2.5 when 1 icon = 5 bags).
Rythu Bharosa - Paddy Harvest Pictograph
Representative Scaling: 1 sack icon = 5 bags
gesture Drag and Change Chart
Directly drag the yellow handles on the bar graph to change crop heights, or adjust the slider values below!
Bar Values (Frequency)
🍅 Tomatoes:8
🧅 Onions:12
🌶️ Chillies:4
🍆 Brinjals:10
equalizer Essential Bar Graph Laws:
1. Scale Choice: Units must represent numbers evenly (here, 1 square = 1 unit).
2. Width Parity: All columns must maintain identical widths.
3. Uniform Spacing: Space between columns must remain equal.
💡 Drag the orange circles at the top of the columns to raise or lower frequencies directly!
Total Vegetables: 34 Units
Change the quantities by dragging to see how relative ratios scale on screen.