SCIENCE UNIT
UNIT 7: MATTER AND MATERIALS
UNIT 7: MATTER AND MATERIALS
During the next weeks we are going to study about matter and materials. We are going to learn about the importance of recycling and also about how matter can change. Mixing and separeting materials is very interesting, and we are going to check on this, too.
LOOK AT THESE VIDEOS AND PRACTICE THE CONTENTS THAT WE STUDY IN CLASS.
WHAT IS MATTER?
REMEMBER THAT MATTER IS EVERYTHING WE CAN SEE, OR TOUCH, OR SMELL, OR TASTE. ACTUALLY, EVERYTHING ON THE PLANET IS MADE UP OF MATTER, AND YOU ARE ALSO MADE UP OF MATTER!!
PHYSICAL AND CHEMICAL CHANGES OF MATTER
PHYSICAL CHANGES: CHANGES OF MATTER
We know that mixtures have two or more materials and that sometimes we can see the different materials but others we cannot see the different materials. but, can we separate the components of a mixture? Yes!
Look at these videos to learn how.
sieving: when we want to separate solids of different sizes.
FILTERING: to separate solids from a liquid.
EVAPORATING: to separate a solid that is dissolved in a liquid.
NATURAL AND MANUFACTURED MATERIALS
LOOK AT THESE VIDEOS AND PRACTICE THE CONTENTS THAT WE STUDY IN CLASS.
WHAT IS MATTER?
REMEMBER THAT MATTER IS EVERYTHING WE CAN SEE, OR TOUCH, OR SMELL, OR TASTE. ACTUALLY, EVERYTHING ON THE PLANET IS MADE UP OF MATTER, AND YOU ARE ALSO MADE UP OF MATTER!!
PHYSICAL AND CHEMICAL CHANGES OF MATTER
PHYSICAL CHANGES: CHANGES OF MATTER
We know that mixtures have two or more materials and that sometimes we can see the different materials but others we cannot see the different materials. but, can we separate the components of a mixture? Yes!
Look at these videos to learn how.
sieving: when we want to separate solids of different sizes.
FILTERING: to separate solids from a liquid.
EVAPORATING: to separate a solid that is dissolved in a liquid.
NATURAL AND MANUFACTURED MATERIALS
