(a) calculate the energy costs of common household appliances.

(b) examine ways to promote energy efficiency.

Reflection

At the end of this lesson, please share with the class on one of the following:

(1) How do you promote energy savings at home through a comic strip? You can design it online using Canva or your own hand drawn comic strip. Once finished, please upload your work onto this padlet.

(2) Surf the internet to find ways to reduce conserve energy consumption.

(3) State how you could reduce energy consumption by changing bad habit.

July 12890-440=12450

august 13370-12450=920

b)Total 12890+13370+13940=40200

c)Total bill for August 13940x0.28=$3903.20

July 13370-12890=480kWh

August 13940-13370=557kWh

A]12890-12450=440 kWh june]

[13370-12890=480 kWh July]

[13940-13370=570 kWh august]

B]570+480+440=1490 kWh]

C]0.28X570=$159.60]

C)570x$0.28=$159.60

july12890-13370=-480

augst13370-13940=570

B) 440+480+570=1490

C) august 0.28x570=$159.6

2. Why do you think saving electricity is important?

3. Which action from the posters do you already practice at home?

4. Which new habit from the posters would you like to try?

2 so you can save money

3 switch off the light when not in use

4 use the fan instead of aircon

2: saving electricity is important because if u don’t save electricity u need to pay more money

3: The 2nd poster Is switching of the light not in use

4:use fan instead of aircon

2.So we don’t waste it when not using

3.Offing the fan and light

4.offing all the phone and computer when not using

2.SAVING ELETRICITY IS IMPORTANT BECUSE ITS WASTING ELETRIC

3. CAN PRACTICE BY SWICHING OF LIGHTS OR WHEN YOU ARE DONE BATHING YOU CAN SWICH OF THE WATER HEATER OR WHEN YOU ARE USING THE AIRCONE BUT IF ITS NOT REALLY HOT U CAN USE A FAN TO SAVE ELETRYCITY.

4. ONE HABIT I WOULD LIKE TO TRY IS USE GAS INSTED OF ELECTRICITY TO SAVE ELETRIC

2.i think saving electricity is important because we are polluting our planet with mean old gases.

3.saving MONEY and ELECTRICITY at home.

4.using SOLAR PANELS at home to save MONEY AND ELECTRICITY to help and save the planet

2. So you can save electricity

3. I,ve done the posters

4. Turning off the tap

june:12,890kWh-12,450kWh=440kWh

july:13,370kWh-12,890kWh=480kWh

August:13,940- 13,370=570kWh

(b)

440kWh+480kWh+570kWh

(c)

$159.60

2.saving eletricity protects ecosystems the processes of mining and drilling for fuel can destroy habitats and harm wildlife

3.switching off appliances when not using

4.read a book or do a boardgame instead of watching computer