Fred and Frieda

Element

Iron nails

Copper Pipes

Heterogenous Mixture

Cereal

Can of black spray paint

Wooden shingles

Rotten shingles

Lemonade with ice

leaves

Car

Rusted nail

house/store

Compound

Sugar

Ice

Salt

​

Homogeneous Mixture

Air

Milk

Lemonade with ice melted

​

Chemical change

Rotting shingles

Rusting nails

Leaves changing color

Sugar giving energy

Burning gas driving

Physical change

squeezing lemonade

Dissolving sugar

Ice melting

​

Fred and Freida Flubstern just purchased a new home. Fred decided to repair the roof as he liked working in the clean air. He took the box of iron nails and wooden shingles and replaced the rusting nails and rotting shingles. Fred asked Freida to fix him some fresh squeezed lemonade. The lemonade was good; it had just the right amount of sugar and filled with ice, which melted on the warm day. The sugar in the lemonade provided just the energy Fred needed to finish the job.

After Fred finished, he and Freida drove to town. They stopped at the gas station to buy gasoline, the hardware store to buy copper pipes and a can of black spray paint and the grocery store to buy milk, cereal, and salt. They enjoyed the drive home, seeing that the leaves on the trees had turned color, signaling the beginning of fall.

Fred and Frieda

Element

Heterogenous Mixture

Compound

Homogeneous Mixture

Chemical change

Physical change