Have you ever wondered if there is a better way to understand and remember mathematical order of operations than PEMDAS, BIDMAS, GEMA, or any of the other happy mnemonics that only go so far? It’s been a bugaboo for so many teachers over time. During a recent work trip to St. Croix, USVI, I realized I hadn’t written my thoughts about it in my book. So I wrote a chapter all about it. If you’d like to read the chapter, wonderful! Just sign up to my email list, and you’ll get a link to download it for free. Don’t forget…
In Chapter 2 of my book (in progress, soon to be sent to the publisher), I discuss the amazing process that happens in our brains when they make neural connections while learning. Here is a brief video visualization of a group of neurons building connections between them, the process that happens whenever we learn something or strengthen our learning. I hope you enjoy my book and how it can help you grow stronger neural connections about math!
Many people aren’t aware that there are two different types of division. Even if you search the web, only one type mostly comes up. It’s the type we learn first: that when we share one quantity, we split it into equal parts. This is partitive division, or dividing a quantity into parts. When we divide a whole amount, partitive division tells us how many items there are in each group. Let’s look at a couple of examples. Jeanine bought 24 buns for a party. She wanted to put an equal amount on each of 6 tables.How many buns should she…
I’m pleased to report that an independent non-profit organization, EdReports.org, is reviewing new Common Core math curricula. I sometimes get asked about my opinion about the different options, but it’s hard to respond when there are so many new materials that I haven’t seen, and I am only one person. While the reviews don’t address every curriculum, they do address many of the available Common Core options. If your district is considering adopting a curriculum, please consider the detailed reports here. They also have a graphic that shows the alignment in a visual format. Click the thumbnail to view it.…
Yesterday, an exciting package came in the mail: the first two published modules of the Common Core math curriculum for Grade 2, complete with my name on the inside! Even though it was only listed for Grade 2 (I’m writing on the Grade 5 team too), it was nice to see my name on another publication. While all of the modules can be downloaded and printed for free from NYSED, it may save money and time for schools to buy the printed books. Print editions are available from Great Minds, or you can order individual books for homeschooling, enrichment, or preview from Amazon.…
This post was originally published on the Patch on August 5, 2011. I was recently working with a young student who had a hard time figuring out when to add commas or periods in his writing. I had given him a worksheet made from a paragraph I wrote and from which I removed proper capitalization and end punctuation. All he had to do was rewrite the paragraph with correct periods and capitals. Even though this sounds simple, he had a hard time determining where a period should go. Instead, he sometimes added a comma instead or skipped a period entirely.…
Singapore Math is a rising trend in math education in schools and with homeschoolers, for the simple reason that it works. As an experienced Singapore Math teacher and trainer, I often get the question, “Which Singapore Math series should I use?” This question is posed by both teachers and homeschooling parents, and as more series enter the market, the choice becomes more challenging. In this article, I will present the pros and cons of each current series as I see them. Please feel free to contribute your views in the comments below. Singapore Math, US Edition, published by Marshall-Cavendish: This edition…
As of today, I am live as a blogger on the local Patch, an online newspaper! Read my first entry concerning an educational green building possibility here: http://peekskill.patch.com/blog_posts/verplanck-enhancement-plan-and-education .
MSNBC ran a piece on May 3 about third-grade students learning math using Singapore Math. This report outlines the importance of model drawing for problem solving, and of parent understanding to be on board with it. The report is well done, except it gives the mistaken impression that the only thing that makes Singapore Math unique is the model drawing approach. I used to think that too, but now I know better; developing number bond-based numeracy is at least as essential, as are other elements of the curriculum. View the video below: Visit msnbc.com for breaking news, world news, and…
Like so many others, I am compelled to plant seeds for a garden when spring scents warm the air. This year I will grow a variety of vegetables in a raised bed I plan to construct out of mostly found materials from a nearby beach.To start the process, I planted some seeds in an eggshell planter. I saved eggshells from breakfast eggs, poked holes in the bottoms, filled them with soil, added seeds, and put them in the egg carton to sprout. In just a few days, a whole group of seeds turned into fast-growing seedlings that had to be…
