Classifying Materials Worksheet Answers

Material	Heterogeneous or homogeneous	Reason
Honey	Homogeneous	If there are no bubbles, all parts of the honey look the same
Yogurt with fruit	Heterogeneous	We see the yogurt and the fruit separately
Marshmallow	Heterogeneous	The inside is sticky and the outside is dry and powdery
Raisin bread	Heterogeneous	There are raisins and the bread which can be easily identified
Orange juice with pulp	Heterogeneous	We can see solid pulp and liquid orange juice
Vanilla ice cream	Homogeneous	All parts of the vanilla ice cream look the same
Concrete sidewalk	Heterogeneous	Contains many different small rocks
Plastic cup	Homogeneous or heterogeneous	Depending on the cup, there may be different colours or textures
Ketchup	Heterogeneous	The liquid portion separates from the solid portion
Sand	Heterogeneous	Sand is made up of crushed rocks or different colours and materials