Vocab
Tell about properties
What is Describe?
You look at a glass of water and notice that it has no color. What property are you observing?
Color
A student says a rock is gray. Which property is being described?
Color
What makes up matter?
Atoms
Is metal a good conductor of heat?
Yes
Use senses to gather information about something
What is Observe?
You use these to OBSERVE materials
What are your senses
A student says a piece of sandpaper feels rough. Which property is being described?
Texture
Name one thing in the classroom that is made of atoms
Literally anything
What is the name of Ms. Juarez's dog
Bobo
Matter made of two or more elements
What is a Compound?
Metal is a good conductor of this
What is Heat/Electricity?
A student uses a balance to find that a block has a mass of 2 kilograms. Which property is being measured?
Mass
Why can't you see individual atoms with just your eyes?
They are extremely small
What does Ms. Juarez say at the end of every class?
Love Ya Bye/ will accept other answers
The smallest part of an element that still has properties of the element
What is an Atom?
A student pours salt into a glass of water, the salt seems to disappear, why?
Salt is soluble
Plastic is not a good conductor of electricity. Which property is this?
Conductivity
One example of a compound and the elements that make it up
Water (H2O)
Salt (NaCl)
A chef has three spoons: a metal spoon, a wood spoon, and a plastic spoon. Which spoon will get hot the fastest if put in a hot bowl of soup?
THE METAL ONE
The idea that everything is made of small particles called atoms
Two objects are the same size, but one has more mass (is heavier) than the other. What can you conclude about the objects?
What property of a thick, cloth pad makes it useful for picking up a hot pan from the stove?
It is a poor conductor of heat.
Where can you find all the elements listed out?
Periodic Table of Elements
Chlorine is a green gas that is poisonous and sodium is a silver solid that is also poisonous.
But when they combine it creates a white solid that is not poisonous... Why?