Step 1) leading to lessons
1.1 teachers greet the students conversation interview events
1.2 teachers inform learning objectives to students know. When the lessons and students can
.Given that sentence, the sentence is inequality
. Write sentences about the number of a sentence used symbol <, >, < =,, > =, or ≠.
writing a sentence into a sentence language mathematical symbols.
1.3 teachers give students pre-test
1.4 teachers Review <, >, and symbol
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