Natural Sciences and Technology Grade 6 Term 3: Energy and Change Systems to solve problems
Topic 3 Systems to solve problems Life Without Electricity Natural Sciences and Technology - Grade 6
Life without electricity Going without electricity for a few hours is inconvenient. Imagine there is no electricity for days, weeks, months or even years……… It could be life threatening. Think about a hospital without electricity? Based on our modern lifestyle today, the following things will be missed the most... Natural Sciences and Technology - Grade 6
Natural Sciences and Technology - Grade 6 Lights All in darkness at night. Batteries cannot last forever. Natural Sciences and Technology - Grade 6
Natural Sciences and Technology - Grade 6 Television No sport, play station, favourite programmes, etc. Natural Sciences and Technology - Grade 6
Natural Sciences and Technology - Grade 6 Cell phones No communication with family and friends. Natural Sciences and Technology - Grade 6
Internet, laptop, tablet and computer No computer games. No, it will not be possible to Google. No research on internet. Natural Sciences and Technology - Grade 6
Natural Sciences and Technology - Grade 6 iPods, stereo and music No devices to listen to music. Devices cannot be recharged. Natural Sciences and Technology - Grade 6
Refrigerator and freezer Goodbye to keeping food fresh. Within 24 hours all frozen food will be thawed. Natural Sciences and Technology - Grade 6
Stove, oven and microwave Where will the food be warmed? How will the food be cooked? Some people are scared to use gas stoves. Who will make a fire every day? Natural Sciences and Technology - Grade 6
Air conditioning, fans and heat Summer and winter seasons will be unbearable. Natural Sciences and Technology - Grade 6
Natural Sciences and Technology - Grade 6 Kitchen appliances No quick coffees in the morning. Will I have to go without toast? Washing machine, iron, vacuum cleaner and tumble-drier. Dirty washing will pile up. Clothes are seldom washed by hand. Who is going to wash my school clothes? Natural Sciences and Technology - Grade 6
Natural Sciences and Technology - Grade 6