1. Integrated Math & Science
Percentage & Electricity
Day 2_ 23 July 2009

2. Tabulation of Data
Estimate your monthly average electricity consumption (kWh) before & after energy saving using the
Table on Electricity Consumption by Appliance with the help of Excel &
verifying your estimation with the online "consumption calculator"
singapore electricity consumption calculator
singapore electricity consumption calculator
Google: Singapore Consumption Electricity Calculator

3. Plotting of Graphs
Create bar graphs and pie charts to represent the percentage of electrical consumption by each category of appliances used in each household before & after energy saving
Plotting of Graphs
Create bar graphs and pie charts to represent the percentage of electrical consumption by each category of appliance used in each household ) before & after energy saving

4. Closure
Promote the message of conservation of electricity in your household to your family members

5. Assignments
Due: 31 July 2009 (Fri)
    Science Extension
Math Worksheet

6. Reflection Form