Warm up and conservation of matter

The Law of Conservation of matter states that the total amount of matter ______________ after it undergoes change.

• disappears
• stays the same
• weighs less
• explodes

Tags

NGSS.MS-PS1-5

An oreo cookie weighs 20 grams.  It gets crushed into crumbs for a recipe.  How much do its crumbs weigh?

• 15 grams
• 25 grams
• 20 grams

Tags

NGSS.MS-PS1-5

How many nitrogen atoms does NH₃ have?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS1-1

Define the Root Word "en-"

• out, from

• besides, alongside

• into, within

• under, from below

therm means

• hot

• fire

• light

• heat

What is the volume of this prism?

• 16 cubic cm
• 36 cubic cm
• 144 cubic cm

Tags

CCSS.7.G.B.6

What is volume?

• how heavy it is

• how much space it takes up

• how much matter is in the object

• the shape of the object

Tags

CCSS.5.MD.C.3A

CCSS.5.MD.C.3B

CCSS.5.MD.C.4

What type of graph is this?

• Bar Graph
• Line Plot
• Pictograph
• Tally Chart

Tags

CCSS.2.MD.D.9

What percentage does the entire circle graph represent?

• 100%

• 50%

• 25%

• 15%

In which year did exactly 60 students have scholarships?

• 2010
• 2011
• 2012
• 2013

Tags

CCSS.HSF.IF.A.2