Beta

Halloween Thank you all for making our spooky day so yummy and special! Math Ms. Andrea’s math group applied 3 strategies to solve triple addend problems: choose any two, make and 10, and make a double. These Betas have it down! We had a discussion about the = symbol, & its meaning. We also learned a new game using a die to roll for each addend and 10 frames to fill up to determine our sum. We reviewed our addition strategies like doubles, near doubles, counting on, zero facts, and making a 10. We’ve learned so many tricks to help […]

Math Ms. Andrea’s math group launched our 3rd unit – devoted entirely to addition and subtraction. For the rest of the year we’ll delve into adding and subtracting with larger numbers, learning strategies and utilizing regrouping skills. This week we focused on fact families, aka number bonds. Given a number (example: 13) we came up with 2 additional numbers to create a fact family (example: 7, 20): 13+7=20. We also learned a new name for our sum: Big Daddy. Subtraction sentences always start with our Big Daddy: 20-7=13 or 20-13=7, for the example above. We got comfortable detailing many fact

Math – Ms. Andrea’s math group practiced skip counting by 100s (forwards, backwards and mentally),, compared SO many numbers! We used our <, > & = symbols, and practiced reading inequality sentences. . We built numbers in the hundreds and thousands using place value blocks and played a riveting game of I Have, Who Has matching place value block cards to cards with the same number written in standard form. Next we learned a new game in which we compared two numbers written in expanded form. Everyone agreed that it’s easier to compare numbers when they’re stretched out because you

Math – Ms. Andrea’s math group became number comparison experts this week! We sorted numbers from least to greatest, greatest to least, and learned a game called Dare To Compare in which the players compare their numbers and sometimes the bigger number wins, but sometimes the smaller number wins. We practiced finding differences in number sequences, determining patterns and continuing them. This multistep process can be tricky, particularly when dealing with numbers in the thousands or when progressing the pattern necessitates a crossover in place value. These Beta 1s showed tenacity and rocked it. We also sorted, ordered, and compared

Math – Ms. Andrea’s math group solved place value riddles, built numbers with base ten blocks and wrote them in standard, expanded and word forms. We introduced Word Problem Wednesday, helping each other solve place value story problems. These young Betas learned several new math games! Lastly, we practiced counting place value block illustrations and compared them to one another using the greater than and less than symbols. Ms. Kelly’s math group wrapped up their place value unit this week by reviewing skills with a partner and participating in a place value and rounding scavenger hunt. Problems were placed around