| Missing Addend Story Problems |
multiple representations, systems of equations |
Students will explain what an addend is. Students will transform Simple algebraic –missing addend – equations into story problems.Key vocabulary: addend, total, sum, number sentence, equation, story problem, equation. |
language functions, grammar and language structures |
| Intro to Regrouping |
number & operations |
SWBAT explain why regrouping is necessary when adding two single digit numbers whose sum is equal to or greater than ten.SWBAT complete the sentence, “When I add ___ and ___, I know I have to regroup because _____________.” Students will use the term digit accurately (digits are the numbers 0-9) Students will use place value language appropriately when explaining values in two digit numbers.Students will complete the sentence, “_____ (a 2-digit number) represents ____ tens and ____ ones.” |
key vocab, language functions |