Exploring Prefix Mid-, Under- and Over- in Rational Expressions

The video tutorial introduces the concept of prefixes, focusing on 'mid', 'over', and 'under'. It explains how prefixes alter the meaning and part of speech of words, enhancing vocabulary and comprehension. Examples for each prefix are provided, such as 'midtown', 'overjoyed', and 'underwater', to illustrate their meanings and usage.

What is a prefix?

• A word that describes a noun

• A word that changes the meaning of a sentence

• A word added to the beginning of another word

• A word added to the end of another word

Tags

CCSS.L.3.4B

CCSS.L.3.4C

CCSS.RF.3.3B

CCSS.RF.4.3A

CCSS.RF.5.3A

Why are prefixes important?

• They help us decode the meaning of words

• They make sentences longer

• They are used to create new languages

• They are only used in scientific terms

Tags

CCSS.L.3.4B

CCSS.L.3.4C

CCSS.RF.3.3B

CCSS.RF.4.3A

CCSS.RF.5.3A

What does the prefix 'mid' mean?

• End

• Beginning

• Above

• Middle

Tags

CCSS.L.3.4B

CCSS.RF.3.3A

CCSS.RF.3.3B

CCSS.RF.4.3A

CCSS.RF.5.3A

Which of the following words means 'the middle of the town'?

• Midnight

• Midfield

• Midtown

• Midday

Tags

CCSS.L.3.4C

CCSS.RF.3.3A

CCSS.RF.3.3B

CCSS.RF.4.3A

CCSS.RF.5.3A

What does the word 'midfield' refer to?

• The top of the field

• The beginning of the field

• The middle of the field

• The end of the field

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

What does the prefix 'over' mean?

• Too little

• Too much

• Below

• Around

Tags

CCSS.L.3.4B

CCSS.L.3.4C

CCSS.RF.3.3B

CCSS.RF.4.3A

CCSS.RF.5.3A

What does 'overjoyed' mean?

• Too much sadness

• Too much anger

• Too much joy

• Too much fear

Tags

CCSS.L.3.4B

CCSS.L.3.4C

CCSS.RF.3.3A

CCSS.RF.4.3A

CCSS.RF.5.3A

What does the prefix 'under' mean?

• Above

• Around

• Too much

• Below or less

Tags

CCSS.L.3.4B

CCSS.RF.3.3A

CCSS.RF.3.3B

CCSS.RF.4.3A

CCSS.RF.5.3A

What does 'underestimate' mean?

• To guess more than needed

• To guess less than needed

• To guess the exact amount

• To not guess at all

Tags

CCSS.L.3.4C

CCSS.RF.3.3A

CCSS.RF.3.3B

CCSS.RF.4.3A

CCSS.RF.5.3A

What should students do after learning about the prefixes?

• Create new prefixes

• Write definitions and examples

• Ignore the lesson

• Write a story

Tags

CCSS.L.1.5A

CCSS.L.1.5B

CCSS.L.K.5A