Today's math story problem is a classic problem that is seen in the book: The King's Chessboard by David Birch Similar to The Lion's Share, this classic folktale teaches important lessons on character and the dangers of pride, while also presenting a fascinating mathematical problem. When a King forces the wise man to choose a reward for his service, the man says he simply wants one grain of rice for the first square on the chessboard, then Keep Reading...

## Sir Cumference Lesson! {Euler’s Law}

There are so many benefits to reading and engaging with math stories. But I think students will get even more out of the story if the learning doesn't stop once the last page is read. Therefore, I have been creating activities to go along with some of my favorite math books! (If you missed the activities for Math Curse by Jon Scieszka, be sure to check it out!). Honestly, I love all the Sir Cumference books by Cindy Neuschwander. They are Keep Reading...

## Math Curse Extension Activities! {FREE!}

Looking for a way to extend the learning with the book Math Curse? This free pack of Math Curse extension activities is a great way to help your kids see math in real life. Math stories are such a fun way to engage kids in math learning, as well as help them see math in the world around them. Stories can make math come alive and get kids excited! One of my favorite (and highly engaging) stories is Math Curse by Jon Sciezka. This hilarious tale Keep Reading...

## FREE Elementary Math Worksheets and Games

Instead of my weekly round-up of assorted math freebies, this week I am sharing a new discovery of mine: Math Salamanders! As a middle and high school teacher, I know where to look for extra practice worksheets (such as Kuta Software). I have not always been aware of or familiar with, however, resources and practice for elementary math classes. But now that I'm teaching my little ones, as well as tutoring a third grader, I have been on the Keep Reading...

## Alcumus Online Learning {A Review}

I recently stumbled upon an online resource that looked useful, especially since it is completely free. It’s from the people at Art of Problem Solving and this particular resource is called Alcumus. I wasn’t sure what to expect, especially since I haven’t used any other AoPS materials, and I do not have the curriculum that it is meant to complement. But after playing with it and experimenting, I am happy to say that it seems to be an Keep Reading...

## Exploring Volume: FREE Lesson!

To continue with my study of 3-D shapes, I have created a lesson to begin exploring volume. Like surface area, this is something that is often rushed through, and students are told to just "plug it into the formula." But I have seen this lead to many unnecessary mistakes because students never actually understand where the formula comes from, and therefore they end up "plugging in" the wrong things. Understanding WHY the formula for prisms Keep Reading...

## Surface Area Practice Worksheets

Since I posted some lessons to help students learn and understand surface area last week, I thought I would add a couple of practice worksheets to go with it! These are simple and short, but I hope you find them helpful! The first has various prisms and cylinders, while the second covers pyramids and cones. I tried to use fairly simple examples so that they would be appropriate for middle school or high school, so if you are looking for more Keep Reading...

## 3-D Shapes Worksheets! {FREE Printables!}

One Geometry topic that is introduced at a young age and then explored in more complex ways as kids get older is 3D shapes. Obviously, the first thing young mathematicians learn is to simply recognize the shapes, learn their names and discover them in the world around us. As kids get older, it's important to help them learn and understand polyhedron nets. Understanding what these shapes look like "flat" helps with spatial sense and reasoning and Keep Reading...

## Help Kids Make Sense of Algebra Vocabulary: FREE Guided Notes

Some of the most common errors I have seen teaching algebra occur because students simply cannot accurately "translate" words into mathematical models, or because they do not understand math "jargon" such as evaluate or simplify. I think this problem could easily be avoided, however, if one or two days were spent focusing on these skills. We cannot expect students to walk into class with a clear understanding of "math words" if they were never Keep Reading...

## Quadratic Equations Project (with FREE printables!)

One of the best ways to really learn something so that it sticks with you is to teach it to someone else. Giving students a project that gets them thinking through a mathematical process and allows them to express their creative side is always a win-win! The following example involves solving quadratic equations. A skill in Algebra that, while important, can very easily become boring and meaningless. And while I believe it is always helpful Keep Reading...

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