Why You Need To Teach The Brain Dump As A Test Strategy


     
     If you’ve never used a brain dump as a review strategy, I hope you’ll read the tips here and give it a whirl.   I was recently a guest in an amazing 4th grade math class and was reminded of the power that this tool offers to students. 

What is a brain dump? 

     A brain dump is a transfer of knowledge and ideas to another storage medium, such as paper or a computer document.   It’s purpose is to store the material temporarily so we can access it while we use our brain power to process information.

     To further define a brain dump, be aware of what it is not.  It is not a:

Stream of consciousness that attempts to record all thoughts and feelings passing through the mind.

Brain storm, which is an activity, often in a group, that produces new ideas and solutions to problems.

     Brain dumps can be used for academic, professional, or personal purposes, or a mixture.  A real-life situation can be seen as a 4th grader is handed a geometry quiz.  The student takes a few minutes to “dump” onto a separate sheet of paper things like the definition of a kite, a sketch of a trapezoid, and examples of acute, obtuse, right, and straight angles, concepts that he is concerned he’ll forget or confuse during the quiz.  He has learned that if he jots down the tricky information to refer to later, his brain is freer to think about the questions in the quiz.  Note: This is not a situation where students make notes outside of class to bring to a quiz, although that is a strategy some teachers offer.  This is only the information that the student can transfer during the assessment period.

     Another real-life situation might be for an overwhelmed high school senior to make an exhaustive list of all of the pre-graduation requirements she must accomplish during the often crazy last semester of school.   It gives her a list for reference as she checks off each task and relieves her worry that she’ll forget something. 

The advantages of a Brain Dump:

     A brain dump can be a powerful tool for students.   Some of the advantages are that a brain dump…
  • Builds confidence: Students can feel that “look how much I know” pride.
  • Reduces stress: If a student can capture info that she fears she’ll forget, that reduces her stress.
  • Organizes learning: Creating schemas, the cognitive structures that we use to organize knowledge and choose behaviors, is central to learning.   When we can add to our schemas, learning grows.
  • Can help our EC students: When a child struggles to focus on a task, it can help to have a “parking” place for facts that often get lost while processing the task itself.
  • Is individual and personal: Each brain dump is personal to the child who created it.  The student “dumps” the information that is valuable to her/him, not what a teacher believes is useful. 
  • Is more meaningful:  We tend to buy into products that address our specific needs.
  • Is kid-centric: A child’s brain dump comes from his/her perspective.  Teacher-created materials, while well-meaning, come from an adult’s point of view.
  • Can be used with any medium:  Students can use any type of technology, from computers to paper and pencil.  It can also be used with a scribe.
  • Is created casually: There are no punctuation or grammar rules to follow, no must-have talking points, and neatness doesn’t count.  These are not to be graded!  Kids can relax about not being judged.
  • Can be used as a testing review tool: One of the best uses of a brain dump is during an assessment, whether a shorter quiz, a unit test, or even yearly standardized testing.  For all of the reasons listed above, it can be a powerful tool.

How to Create A Brain Dump

     Teaching students how to create a brain dump can be fun and casual, while still emphasizing it’s usefulness.  Here’s how:

1. Explain the purpose and the advantages of the activity.  Consider using the list above.
2. Explain that the activity isn’t timed, but should only last a few minutes.  The purpose is not to spend all of your quiz time creating a brain dump, but to store information so your brain is freer to process questions.
3. Pick a familiar topic or one you’ve studied recently.
4. Decide how you’ll display as you’re teaching.  Consider using a document camera, a white board, or a giant sticky chart/bulletin board paper.
5. Model as you go. Show all of the different ways you can express on paper what you’ve learned for the topic.  Use as many formats as possible, including sketches, diagrams, lists, computations, definitions, basic facts, and charts.  Talk about why you’re using each format.
6. Let students call out additions to your model.
7. Emphasize that the activity should only take a few minutes.  It shouldn’t take a large part of the assessment period.
8. If students have been writing along with you, let them share their work with a class gallery walk.  
9. If students have been watching you model and teach, they should be getting familiar with the concept. Now, it’s their turn!  Pick another practice topic and turn them loose.

     In the class I visited, the instructions were to "dump as many things as you can remember about math from this year".  That's a tall order, but the kids were up to the challenge!  Here's the brain dump I did with them.

When to Use The Brain Dump

     In an academic setting, teach students to use a brain dump just before an independent activity, a quiz or test, or as a pre-assessment review.

     As they become more familiar with the process, encourage students to try using this powerful tool in their personal lives.  Challenge them to share with the class.  As it becomes a part of your class language and culture, you can all access it for growth.  I'd love to hear how it works in your class!

     Would you like another powerful tool for your students?  Grab these free Growth Mindset Math Posters!  They make a great, positive display to encourage your math students!


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3 Powerful Fraction Concepts Students Need To Know



poster with 3 powerful fractions and fraction models
     There are many essential fraction concepts that elementary students need to master. Early on, students need to read, write, model, and reason about fractions. Later, they move on to computations with like denominators, then unlike denominators, followed by multiplication and division. The goal is to be able to apply these skills in real-life situations.

What Is The Power?

     To support the fraction end game, I've begun presenting to my students three powerful fraction concepts that they need to clearly understand, be able to explain, and be able to model differences between. The power comes when students can integrate the concepts. model all three, and explain the differences between all three at the same time.

Finding The Power

     When we began our fraction work, identifying the unit fraction 1/4, or one out of four pieces, seemed to come relatively easily. We used manipulatives, colored area models, and found our fraction on number lines.

     Next, we looked at 4/4, or four out of four pieces. That's the whole one. This was a little tougher because one is usually written as "1" and we tend to neglect seeing that it can be 3/3, 5/5, 10/10, or any other whole fraction.

     When we were well into fraction studies, we talked about fractions greater than one whole, often called improper fractions. That's what 4/1 looks like - and is - to my students...an improper fraction. What we were forgetting to emphasize was that 4/1 is four whole, individual things: 4 pizzas, 4 books, or 4 days. Again, we all got that 4 means four wholes. It's the format 4/1 that kicked us a little.

     My mistake was in always teaching these three concepts in isolation from each other. Students could show understanding of each one individually, but to compare even two of them caused some confusion.

     One day, almost in desperation, I wrote these exact fractions on the board: 1/4,  4/4, and  4/1. I directed students to explain the differences between the three, using pictures, words, area models, or whatever worked for them.

     "Can I use a number line?", one student immediately asked. I answered, "Absolutely", and off we went.

     As I expected, modeling and explaining 1/4 was pretty easy. Most students quickly used one of the area models you see in the first column above.

     Modeling 4/4 made a few pause to think, but most moved on quickly. Yep, it's the whole thing.

     The format of the third fraction, 4/1, slowed down almost everyone. I could almost hear students thinking, "I know that's four separate things...I think..." As I peered over shoulders to see how we were doing, I got a number of those hopeful looks that ask, "Is this right?"

     When we pulled everyone back together to share, I actually saw relief on students' faces - the same relief  I was feeling! Yes, they knew what each fraction was in isolation and could define and model them. More importantly, I was sure that they knew the differences between the less familiar fractions and how they relate to each other. Whew! What power!

Why We Should Use This Activity

     I love this no-prep activity because of its low floor and high ceiling and because we can repeat it with different fractions from time to time to keep skills sharp. I especially value it because it reaches down and builds foundational math concepts that are essential to student mastery.

     Consider trying this activity with your students. Begin with unit fractions that have smaller denominators, such as 1/3, 3/3, 3/1 or perhaps the example of fourths used in the image above. If you'd like to challenge students, move away from unit fractions and see what happens!

     I'd love to know how working with these three powerful fraction concepts works in your classroom!


See other products that support fractions at Growing Grade By Grade!
 


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Build Powerful Logic With A Simple Math Game: Zip, Zap, Zorp!


     Are you looking for a simple, but powerful, math game that builds math logic skills?  Welcome to Zip, Zap, Zorp!  It originated with the fabulous AIMS Center for Math and Science Education, part of the AIMS Education Foundation.  I learned this game years ago and recently resurrected it for my 4th grade Math Club.  It's simple, has one quick and easy prep, has a low floor and a high ceiling, and really gets students excited about math!  Most importantly, Zip, Zap, Zorp builds math logic skillsHere are the details:

-You can play this game in pairs.  We played as a large group in order to teach everyone how to play at the same time.

-Begin with two-digit numbers with no repeating digits.  
-Your only prep is to make a display like this one.  Make it once, use it all year!


Poster with explanations of Zip, Zap, Zorp game clues

How To Play Zip, Zap, Zorp:


To begin, choose a secret 2-digit number. Honestly, I have to write mine down to keep track of my responses. Let's use 89 as our example here. Here's how our first round went:


Me: Guess a 2-digit number.

Andy: 45
Me: Zip. No digit is correct. (I repeated the meaning of each clue during the first round as we all learned together.)
Me: Class, let's organize our thinking and keep track of our clues. We definitely know that neither 4 nor 5 are part of my secret number because I "zipped" them.
At this point, I wrote the digits from 0-9 on the board and crossed off the 4 and 5. Some students did the same on paper.
Barbara: 60
Me: Zip. No digit is correct. We can cross off 6 and 0.
Charlie: 28
Me: Zorp. One digit is correct, but is in the wrong place.
Davis: 82
Me: Zap. One digit is correct and is in the right place. We know one digit is correct, but we still don't know which one.
Ella: 81
Me: Zap. One digit is correct and in the right place. Class, did you see how Ella "tested" the digit 8? She knows both 8 and 2 might be correct. Her new number got zapped, so she knows 8 is the digit that is correct and in the right place. We can cross off 2.
Franklin: 80
Me: Zap. We still know the 8 is correct. The number is eighty-something.

Students continued to guess numbers in the 80s until they discovered 89 was my secret number.


This is one of the most engaging games we've ever played. It is designed to be played in pairs and I suggest you transition to that as soon as students feel confident with the rules.  Challenge your students by allowing 3- and 4-digit numbers and repeated digits.  I suggest that students get in the habit of writing down their secret number to keep track and to show their partner.  Schedule some time for students to share and discuss strategies that work for them. You'll be amazed at their comments!


Would you like to access some more amazing math and science ideas? Check out what they have to offer, including free samples, at The AIMS Center for Math and Science Education.


I'd love to hear how your class builds math logic skills using Zip, Zap, Zorp! 

If you'd like some more math games, head over to my Growing Grade By Grade store on TpT and check out my "Games" page. Have fun and learn math!
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8 Best Ways To Celebrate Pi Day


In the math world, Pi Day, which is on March 14 to connect with the most common estimation, can be one of the most exciting days of the year!  Even if the grade does not include a standard for pi, students can participate in activities that introduce the concept to them.

I taught 5th grade for eighteen years and included a study of pi for most of them.  I amassed a nice collection of content and activities that I'd like to share with you. Here are some of my favorite Pi Day activities!

1. Introduce the concept of pi with videos and books.

There are a good number of videos and books that address the concept of pi. Math Antics has a good video.  Cindy Neuschwander's Sir Cumference and The Dragon of Pi  has entertained and educated children for years.  As always, preview all videos before showing to children.

2.  Learn through music.

One of the best ways to learn content of any type is through music. Over the years, I compiled a mini song book of pi-related songs set to familiar tunes. We would begin several weeks before the big day, singing and learning. Below are a few favorites.
A most amazing piece was created by musician David Macdonald. He assigned each digit of pi to a note on the piano. The resulting song is both haunting and amazing! Listen to it here

3. Celebrate Albert Einstein's birthday!

Mathematically, it's a coincidence, but...is it really? Einstein's birthday is on March 14, Pi Day! Let your Pi Day celebrations revolve around one of the great mathematician/scientists of all time!

4. Keep it simple. 

Pi is actually quite a simple concept. Even third- and fourth-graders can understand the concept if you focus on pi being just an estimation. Define circumference (the distance around and difficult to measure because of the curves) and diameter (the distance across and easy to measure because it's straight) as two measurements of a circle. Explain that if we multiply the diameter times 3, we can get a good estimate of the circumference. Period. End of explanation. Let students practice, practice, practice measuring the diameters of jar lids, paper circles, mixing bowls, cups, and plates. Multiply by three and they've found the circumference - some very grown up math! Once students have this concept firmly in place, point out that pi is an estimate and we'll never get it exactly, but we can get a little closer by changing that 3 multiplier to 3.14. It's just a little more precise.

5. Hold an optional Digits of Pi Reciting Contest.

We did this year after year and it was a real hit! My all-time winner recited over 100 digits of pi in front of his classmates and made it into the district newsletter! Are you interested in holding one in your classroom? Distribute this list to students for study, then use it to keep track as students recite. As a newsletter subscriber, you can download these documents from my FREE RESOURCE LIBRARY.

6. Integrate with English Language Arts.

Teach your students to write Pi Poems. They are not necessarily about pi, but poem where each word has the same number of letters as the corresponding digit of pi. The first word would have three letters, the second word would have one letter, the third word four letters, and so on.

You could also write poems where each line has the same number of words as the corresponding digit of pi. The first line would have three words, the second line would have one word, the third line four words, and so on.

7. Delve into Pi Day art!

Model how to make a Pi Day necklace or bracelet. You'll need stringing beads in ten different colors. Assign each color one of the digits from 0 to 9. Students will string the beads in the order of the digits of pi. They will be beautiful!

Take this idea really large and make a paper chain following the same concept. Using ten different colors of construction paper, assign each color one of the digits from 0 to 9. The paper chain will be long and impressive. Hang it in loops down the hall.

Another activity is to design Pi Day T-shirts or buttons. Give students a T-shirt template or round paper and turn them loose! 

8. Have a Pi Day Party!

Food is a fun way to celebrate any math concept! Provide as many round items as possible, such as cupcakes, pies, and cookies. Have students measure for pi before eating. Don't forget to measure plates and cups, too!

There are any number of fun, educational Pi Day activities. I'd love to hear about what YOU do! Happy Pi Day!
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9 Easy and Engaging St. Patrick's Day Resources


As we continue to barrel through the school year, it helps to be prepared for the next special event. I'll admit I've purchased, downloaded, and prepared products just a few minutes before I needed them, but it's not the best way! It's a good feeling to go into school prepared and feeling ready.
For St. Patrick's Day, consider preparing some math materials that engage students and review content. Here's a FREEBIE:

Try these helpful activities and ideas to spice up your classroom for St. Patrick's Day:
Best wishes as in the coming week. We're all in this together!
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How To Create Math Fun With Palindromes In 2019!


     Most of us know that a palindrome is a word or phrase that is spelled and read the same both forwards and backwards. Kids love to share simple palindromes such as mom, dad, wow, Otto, Anna. Older students have often discovered longer words such as racecar, kayak, level. Keep talking and you'll find phrases such as, "Madam, I'm Adam." And, if you've run out of other examples, pull out the mind-blowing, "A man, a plan, a canal: Panama" on your kids!

     Teachers often make a math connection with palindromes. Numbers that are read the same forward and backward count as palindromes. Go as simply as you wish - even a number such as 55 is technically a palindrome.

     Palindrome fans and lovers of symmetry are always delighted when a day, a week, or even a month contains a forward-backward date. For this year, 2019, September contains several palindromic dates. Even though Palindrome Week 2019 will occur in the next school year, now is a great time to introduce or review the concept and set kids up with some fun activities to mark the occasion. Maybe you could text or email your students next year and remind them to celebrate!

     Keeping in mind that these dates are in the American style, using "19" as the year, here are the palindromic dates for 2019:

So, how do you celebrate Palindrome Week? Here are some ideas:


Let me know how you prepare and celebrate Palindrome Week, 2019!
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