Sugar Crash Story¶
Specification¶
The full specification below is extracted from Chapter 4: Food And Nutrition.
Type: chart
**sim-id:** sugar-crash-line-chart<br/>
**Library:** Chart.js<br/>
**Status:** Specified
Bloom Taxonomy: Understand (L2)
Bloom Taxonomy Verb: describe, explain, interpret
Learning objective: Students describe why limiting caffeinated and sugary drinks matters by interpreting a simple energy-over-time line chart comparing a sugary drink to water.
Chart type: Line chart
Purpose: Show how energy level changes over the two hours after drinking a sugary soda compared to drinking water, illustrating the "quick spike, then crash" pattern.
X-axis: Time after drinking (0, 15, 30, 45, 60, 90, 120 minutes)
Y-axis: Felt energy level (Low, Medium, High — simple 3-point scale)
Data series:
1. Sugary drink (orange line):
- 0 min: Medium
- 15 min: High
- 30 min: High
- 45 min: Medium
- 60 min: Low
- 90 min: Low
- 120 min: Medium
2. Water (blue line):
- 0 min: Medium
- 15 min: Medium
- 30 min: Medium
- 45 min: Medium
- 60 min: Medium
- 90 min: Medium
- 120 min: Medium
Title: "Energy After a Sugary Drink vs. Water"
Legend: Position top-right
Interactive features: Hovering any point on either line reveals the exact energy level and a one-sentence caption (e.g., "30 minutes: sugary drinks often cause a quick burst of energy that doesn't last."); a toggle button lets students show or hide each line to compare them one at a time
Annotations:
- Callout near the orange line's peak: "Quick spike!"
- Callout near the orange line's dip: "Energy crash"
- Callout on the blue line: "Steady, no crash"
Implementation: Chart.js line chart with point hover tooltips and a toggle-series legend