Intro — What is a Bar Graph?
Bar graphs use bars to show numbers. Taller bars = bigger numbers. Today we’ll build graphs, edit the data, and answer questions about what the graph shows.
Score: 0
Streak: 0
Make a Bar Graph (live)
Edit the table — the Chart updates automatically. Use presets to load real-world data.
Tip: click a bar to "preload" it into the quiz generator.
Analyzing the Graph — Practice & Quiz
Answer questions about the graph. These ask things like "Which category has the most?" or "How many more does A have than B?"
Keyboard: Q = new question • Enter = check
Question will appear here.
Progress: Correct answers increase score and streak — wrong answers reset streak.
Teacher Tools — Worksheets & Exports
Generate an exercise CSV or printable worksheet from current data.
You can also drag data rows to reorder them for classroom sorting activities.