Vocabulary SaiBook.US

Lesson Example Sentence Discussion Quiz: Class Homework

Step-4

Title: Efficient

Grade: 4-a Lesson: S5-L5

Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step.

Step	Type	Explanation	Answer
1	Problem	Find the prefix for the word "Inefficient" ?
2	Clue	A prefix is a letter or group of letters, for example 'un-' or 'multi-', which is added to the beginning of a word in order to form a different word.
3	Sumup	Can you summarize what you’ve understood in the above steps?
4	Choice.A	Choice A is correct. The prefix "in-" means "not," so when you add "in-" to "efficient," it changes the meaning to "not efficient." So, "inefficient" means something that is not working well or not using resources wisely."	in
5	Choice.B	Choice B is incorrect. The prefix for "inefficient" is actually "in," not "ine." "In" is used at the beginning of words to show not or opposite, like in "invisible." "Ine" isn’t a prefix we use by itself in English.	ine
6	Choice.C	Choice C is incorrect. The prefix for the word "inefficient" is actually "in," not "inef." "In" is the part added to the beginning of the word to change its meaning, like in "invisible" or "incomplete."	inef
7	Choice.D	Choice D is incorrect. The prefix "ineffi" is not correct for "Inefficient" because the correct prefix is "in," not "ineffi." The prefix "in" means "not," so "Inefficient" means not efficient, which is something that doesn’t work well.	ineffi
8	Step:	Word + Suffix form for the word "In Efficient" - In + Efficient.
9	Step:	Suffix for the given word - "In"	Choice A
10	Sumup	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Find the prefix for the word "Inefficient" ?

Clue

A prefix is a letter or group of letters, for example 'un-' or 'multi-', which is added to the beginning of a word in order to form a different word.

Sumup

Can you summarize what you’ve understood in the above steps?

Choice.A

Choice A is correct. The prefix "in-" means "not," so when you add "in-" to "efficient," it changes the meaning to "not efficient." So, "inefficient" means something that is not working well or not using resources wisely."

Choice.B

Choice B is incorrect. The prefix for "inefficient" is actually "in," not "ine." "In" is used at the beginning of words to show not or opposite, like in "invisible." "Ine" isn’t a prefix we use by itself in English.

ine

Choice.C

Choice C is incorrect. The prefix for the word "inefficient" is actually "in," not "inef." "In" is the part added to the beginning of the word to change its meaning, like in "invisible" or "incomplete."

inef

Choice.D

Choice D is incorrect. The prefix "ineffi" is not correct for "Inefficient" because the correct prefix is "in," not "ineffi." The prefix "in" means "not," so "Inefficient" means not efficient, which is something that doesn’t work well.

ineffi

Step:

Word + Suffix form for the word "In Efficient" - In + Efficient.

Step:

Suffix for the given word - "In"

Choice A

Sumup

Can you summarize what you’ve understood in the above steps?