Review Matter-4

Baking a cake is an example of:

  1. A physical change

    Partly right. Some of the changes involved in baking a cake are physical changes.
  2. A chemical change

    Partly right. Some of the changes involved in baking a cake are chemical changes.
  3. Both

    Yes! The process of baking a cake involves many changes. Some, such as water evaporating and sugar melting are physical changes. Others, such as baking powder reacting cause a change in the chemical formulas, indicating a chemical change. For more on this, read Changing How We Look at Changing
  4. Neither

    No. There are many changes involved in baking a cake.



Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.

Florida


SC.5.P.9.1 Investigate and describe that many physical and chemical changes are affected by temperature.

SC.8.P.9.2 Differentiate between physical changes and chemical changes.
Changing Colors, part 1 video
Changing Colors, part 2 video
Making Butter video, free, ClosedCaptions
Polymers and Slime video, ClosedCaptions
Silver Pictures video
Chemical and Physical Changes video, ClosedCaptions
Changing How We Look at Changing text page, free
Review Matter-4 practice

Utah


UT.5.I.3.d Compare a physical change to a chemical change.
Changing Colors, part 1 video
Changing Colors, part 2 video
The Chemistry of Milk video, ClosedCaptions
Making Butter video, free, ClosedCaptions
Chemical and Physical Changes video, ClosedCaptions
Paper Petals video, free, ClosedCaptions
Changing How We Look at Changing text page, free
Review Matter-4 practice

UT.8.I.1.a Differentiate between chemical and physical properties.
Cabbage Indicator video
Making Butter video, free, ClosedCaptions
Making Turmeric Paper video
Testing for Tannic Acid video
Chemical and Physical Changes video, ClosedCaptions
Paper Petals video, free, ClosedCaptions
Review Matter-4 practice

NGSS


2-PS1-4 Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot.

MS-PS1-2 Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.