Activity+6


 * __Read the story below. After, make a list of the physical changes and chemical changes in the story. The more changes you list from the story, the more points your group gets!!__**

Tony and Rene decided to give Nonna, their grandmother, a treat for her birthday-the night off. So they made dinner: Tony took some frozen bread out of the freezer the thaw. Meanwhile, Rene made the cake. She beat the eggs and mixed them with sugar and flour. She put the cake into the oven to bake. Tony boiled water to make rice and chopped vegetables. Then he melted butter in a pan and added the vegetables and let them cook until they turned golden brown. Rene, meanwhile, grilled chicken and mixed some orange drink by dissolving powdered concentrate into water. Nonna liked coffee with dinner so Tony ground coffee beans and heated water. Tony preferred milk. But when he looked in the fridge, he saw that the milk had soured and curdled. Yuk!

When Nonna came home from work, dinner was ready. Nonna enjoyed her meal (though she did sneak an antacid tablet for her upset stomach!).

Later it was time for cake. Rene lit the candles. They burned for a whole minute before Nonna could blow them out. There were dozens of them after all!


 * Physical changes:** **frozen bread thawing, boiling water, making rice and chopped vegetables, ground coffee beans, heated water, lit the candles, burning of the wax, melting butter**


 * Chemical changes: eggs were mixed with sugar and flour, baked the cake, cooking vegetables, grilled chicken, mixed orange drink, milk had soured and curdled, burning of the wick

Eriks Mezgailis, Jeff Gebert**