Kindergarden to Grade 6

• egg beater
• pail
• tools
• cupboards
• sewing machine
• plumbing
• gadget
• stove
• ice box
• gas
• telephone
• electricity
• house
• wash tub
• toaster
• iron
• vacuum cleaner
• wedding gifts
• kettle
• washing machine
• clothes pins
• kitchen
• washboard
• lamp

Grade 5 to Grade 8

• egg beater
• sewing machine
• plumbing
• range
• ice box
• washing machine
• electricity
• posser
• treadle
• wash tub
• carpet beater
• urban
• domestic science
• washboard
• rural
• adze
• chisel
• pressure cooker
• industrial arts
• industrial design
• canister vacuum cleaner
• gadget
• upright vacuum cleaner
• household appliance
• domestic technology
• laundress
• hearth
• tallow

Grade 7 to Grade 12

• heat convection
• tallow
• plumbing
• electric range
• ice box
• heat radiation
• hearth
• posser
• treadle
• urban
• carpet beater
• gender
• domestic science
• washboard
• electrical power grid
• adze
• chisel
• pressure cooker
• industrial arts
• industrial design
• canister vacuum cleaner
• gadget
• upright vacuum cleaner
• household appliance
• domestic technology
• laundress
• rural