Elapsed Time

Her practice was (a)   minutes long.

Are you ready to try a problem together?

• I think so

• Yes

• Of course!

• I was born ready!

What time do I write at the start of my number line?

• 5:35

• 5:45

• 6:00

• 3:45

What do you do after you write you starting time?

• Guess

• Hop until you get the ending time

• Ask a friend for the answer

Instead of 5:60, what time is it really?

(a)  

What did I count my hops by?

• 1's

• 2's

• 5's

• 10's

How do you feel about solving elapsed time problems with a number line?

• Not confident

• Somewhat confident

• Confident

• Very confident

Show your work!

London worked on her science project for (a)   minutes.