Measurement
14cm
65-20
45
Lin's pet lizard is 62 cm long. It is 19 cm shorter than Jada's. How long is Jada's pet lizard?
Jada's lizard is 81cm
a. Han has 82 inches of ribbon. He only needs 48 inches. How much should he cut off?
b. Han gives the ribbon he doesn’t need to Clare. Clare uses it to make her ribbon longer. Her ribbon was 27 inches. How long is Clare’s ribbon now?
a. Han should cut off 34 inches of ribbon.
b. Clare's ribbon is now 61 inches long.
When do we use "ic" in a word?
At the end of a multisyllabic word
How many inches long is your math book?
11in
52-38
14
Diego and Mai have pet snakes. Mai’s snake is 17 cm longer than Diego’s. Mai’s snake is 71 cm. How long is Diego’s pet snake?
Diego's pet snake is 54cm
a. Andre’s ribbon is too short. He has 28 inches of ribbon, but he needs it to be 50 inches long. How much more ribbon does he need?
b. Andre got the ribbon he needed from Mai. Mai now has 49 inches of ribbon left. How much ribbon did Mai start with?
a. Andre needs 22 inches of ribbon
b. Mai started with 71 inches of ribbon
What happened to Violet Beauregard?
She turned into a blueberry!
Which is longer 8cm or 8in? How do you know?
*in are longer because it is a larger length unit.
27+47
74
Kiran’s pet snake is 47 cm long. It is 26 cm shorter than Han’s pet snake.
How long is Han’s pet snake?
Han's pet snake is 73cm.
a. Elena has 84 inches of ribbon. She gave a piece to Mai. Now Elena has 48 inches of ribbon. How long was the piece Elena gave to Mai?
b. Mai found another ribbon in the bin that is 18 inches long. If she sews them together, how long will Mai’s ribbon be?
a. Elena gave Mai 36 inches of ribbon
b. Mai's ribbon is now 54 inches long
What are the names of the 4 length units we looked at in this math unit?
centimeters, meters, inches and feet
I wanted to measure a crocodile. I measured it at 2cm. Is my measurement correct?
No. The crocodile would be 2m. 2m would be 200cm.
93-28
65
Elena started with 58 inches of ribbon. She gave Clare 27 inches of ribbon. How much ribbon did Elena keep for herself?
Elena kept 31inches of ribbon
a. Lin found a piece of ribbon that is 92 cm long. She cut a piece for Noah that is 35 cm. How much ribbon does Lin have left?
b. Then, Lin cut off 28 cm of ribbon for Jada. How much ribbon does Lin have left now?
a. Lin has 57cm of ribbon left
b. Now Lin has 29cm of ribbon left
What are the 4 habitats we are learning?
Forest, Rainforest, Water, and Desert
If you were measuring the length of the classroom would it be more efficient to measure in inches or feet?How do you know?
Feet!
81-57
24
Priya cut off 25 inches of ribbon. She has 38 inches of ribbon left. How much ribbon did Priya start with?
Priya stareyd with 63 inches of ribbon
a. Elena has 76 inches of ribbon. She gave a piece to Mai. Now Elena has 48 inches of ribbon. How long was the piece Elena gave to Mai?
b. Mai found another ribbon in the bin that is 13 inches long. If she sews them together, how long will Mai’s ribbon be?
a. Mai gave Elena 28 inches of ribbon
b. Mai's ribbon is now 61 inches long.
What are the names of Ms. G's cats?
Nigel and Mo