Mastering Math Facts Fact Fluency HandoutSuccess with mastering math facts - can every child do it? That is up to the teacher because there is more to this skill than simply memorizing math facts.
We all know the students who have struggled with mastering math facts. Why is this?
They have continued to practice and take timed tests instead of developing their conceptual understanding of the foundations of math. Often they lack number sense and don't have an arsenal of efficient strategies to manipulate numbers.
Memorizing Math Facts
We need our students to be mastering math facts. There is solid research for this:
The research shows students need a conceptual understanding of math fact operations and algorithms:
- before drills in each operation begin
- after the concepts and algorithms, fact instruction requires brief drills on a daily basis
- students need to know the goal is memorizing/mastering math facts
- students should focus on a few facts at a time
- students need immediate feedback
- two key aspects of facts recall are accuracy and speed
- teachers need to praise students on progress in memorizing facts, recording individual progress
Teaching and Learning Mathematics. 2000. March."Mastery of facts means that students are able to give a response in 3 seconds or less without using inefficient strategies." ~Van de Walle, 2001More articles for reference about math facts:Developing Automaticity by Math Coachs' Corner
Number bonds are way to show both the part to whole and the whole to part method of learning about how numbers relate to each other. We want our students to instinctively realize that now matter how a number is broken up, it will always remain the same.
Being able to "make a 10" is also a critical component of mentally manipulating numbers. When considering a problem like 37 + n = 45, this can be quickly solved by realizing that:
- 37 = 30 + 7
- I know that 7+ 3 = 10 so 37 + 3 = 40
- 40 + 5 = 45
- I added a 3 and a 5, so n = 8
That type of thinking an problem solving is not unusual for a 7 year old child who is proficient with math facts, and it starts with using number bonds.
You may be thinking that is too simple to be worth spending time on. Try it. You will be surprised at how many of your students do not understand what it really means to make a 10.
A game I like to play with Number Bonds that really helps with mastering math facts is called Roll A Bond.
- All you need is one large dice and a whiteboard (or SmartBoard) with a blank number bond drawn on it. Put the number 10 in the middle circle, and tell the students that you are going to make a number bond that equals 10.
- Roll the dice, and whatever number comes up, it goes into the top circle. The students then have to decide what number goes in the bottom circle to complete the bond.
You will be shocked at how many cannot do this, especially if you thought they understood their math facts.
Try giving each child their own whiteboard and having them do the numberbonds with you. Plenty of them will add the two numbers together instead of conceptualizing the whole to part.
I ended up taking three hula hoops one year to add in a more kinesthetic approach. I took 10 students at a time and rolled the dice. 4 of them moved into one hula hoop and the other 6 crowded into the other. Then we got back together as a group of 10, I rolled the dice again, and we split into two pairs again. It really took 4 rounds of this moving in variations of 10 before many of them finally got it. But it sure did pay off in future lessons!
You can always differentiate by creating number bonds up to 20 or 100 - just keep them in multiples of 10, and only do this after the students have had many opportunities to become proficient within the concept of making a 10.
The same strategies are applied for multiplication and division.Here are some ideas to place it on your school playground.
Math Timed Tests and Drills
When we have students practice math facts, is much more than memorizing math facts and being fast.
It is about developing strategies to quickly solve basic computations. Each student needs strategies he or she can use so this process gains automaticity.
"Do not subject any student to fact drills unless the student has developed an efficient strategy for the facts included in the drill...Drill prior to development of efficient methods is simply a waste of precious instructional time," (Van DeWalle, John A. Elementary and Middle School Math).
Students must have regular, daily practice with their facts.
1. This is not mastering math facts. This is daily practice of skills and strategies students are developing.
2. These tests are not graded. They are practice only. The goal is leading to fluency. The students first work on getting all of the problems correct within a certain time, then they work on increasing their speed.
3. I make sure each student has an efficient strategy for learning math facts (finger counting is not efficient) before allowing them to do a timed "test."
Students should view these daily practices more like math fact games.
The problem with rote work comes when it is used exclusively for teaching math facts. Research shows that overemphasizing memorization and frequently administering timed tests is actually counter-productive (National Research Council, 2001).Math Games
Fun math games for kids of all ages. Math facts games and puzzles prove to students that math is fun!
Kids are fascinated with numbers. Elementary math games for kids are quick and easy to use, plus they capture the inquisitive minds of students.
Sites to practice and support:Fluency PracticeKNOW the CONCEPT first, then play games for fluency and automaticity!
Got an App For That?Math Fluency AppsCheck out these pages by math topic. You can scan the code and it will take you right to iTunes to download the app.All Operations (Add, Subtract, Multiply, and Divide--you choose)Search for "Common Core Standards" by Mastery Connect. View all the Common Core State Standards in one convenient FREE app! Learn more.Search for "CCL4s" to find the Common Core Look For Tool. Indicators are listed for Common Core Math Practices for the student and the teacher. Common Core Math Standards are listed by grade level. Easy click to tally information and then create a report, even with a graph. Learn more.Check out these articles for some suggestions on good ipad or ipod apps to practice math.More apps to try...Door 24 Plus This is a great app for fluency practice for grades 1-8