IDEAS FOR TEACHING MULTIPLICATION
from the Homeschooler's Notebook
Encouragement and Advice for Homeschool Families
Here are some
terrific ideas submitted to the HOMESCHOOLER'S NOTEBOOK that might
be helpful for your teaching the multiplication tables to your student/s! (To subscribe to the Homeschooler's
Notebook and get these kinds of great ideas direct to your mailbox, click
here and just hit "send"
and you will be subscribed!)
From Lisa:
I really had a lot of help from the Fun
with Figures e-book. It is full of little tricks and tips that helped me
help my child to multiply (as well as add, etc.) It taught me a lot of things
I either had not learned or had not remembered from my growing up.
From Kathleen: This may sound odd, but move on!! Complete mastery/memorization of the multiplication tables is not necessary in order to do division. Really! In fact, provide her with a copy of a filled in multiplication chart and allow her to use it at any time. Yes, this is giving her the answers. Yes, she will look at it often. Encourage it, allow it! Eventually she will learn them and won't need the chart any more. You might wonder how she can do division without knowing her times tables...it'll be slower for her and she will have to do more addition. She doesn't know 8 x 4 = ? but 8 + 8 = 16 and 16 + 16 = 32 and there it is. Or 8 x 7 = ? but she can do 8 x 5 = 40 and 8 + 8 = 16 and 40 + 16 = 56. I'd also suggest having her fill in a blank multiplication chart (up to 12) at least once a week.
Also, realize that it is OK if she doesn't master every concept 100%. Math builds on itself and with each tier you often review many basic concepts. Move on, allow her some "success" in math and see if in 6 months to a year there isn't a huge difference in her math abilities. On a personal note, I can assure you that you can reach adulthood and have a college degree and homeschool your 3 children and STILL not have all your multiplication tables memorized. I'm not proud that I never memorized them, but it has never held me back and has only rarely slowed me down. I also enjoy math and have taken advanced math classes and gotten A's in them in college.
From Becky: Your 9 yr old sounds exactly like my daughter did at this age.
My daughter (14 now) also had problems with subtraction and multiplication. What I did was to show her how to divide. (I know that this sounds backwards, but it made a HUGE difference!)
We use Saxon Math now (she is in 8/7 math). She still does not have all of her multiplication tables memorized as well as I had hoped, but she does not have a problem getting her math done on time and correctly either.
The other thing that really helped with math was to come up with activities that showed them math in everyday uses. I taught my daughter to cook by having her double and triple recipes (multiplication and fractions at the same time) and only making half of a batch of cookies.
This has worked so well that she now wants to be a chef when she finishes school!!!
From
Robyn: My 10 year old has had similar issues with math. She is an avid reader,
so my newest approach is to correlate the two. Math facts are like putting letters
together to make words etc. Also novels that integrate math ideas help her to
gain confidence about the subject and sometimes demonstrate problems so she
gets a clearer picture. I made the mistake of not keeping her up on her math
as it is not my favorite subject and she has picked up on that. By making it
more readily available but not pushing is helping her to change her opinion
on the subject and building her confidence. She also has friends in school who
are doing harder material and she doesn't like to be behind them so it has motivated
her some to concentrate on learning the material. I also point out at times
during the week I use math so she realizes the necessity of knowing how to multiply
etc. Hope this helps.
From
Amy: At nine years old, I would not worry that a child hasn't memorized
the multiplication tables. She may not be ready. It takes time for children
to see the importance of memorization. If I were you, I would print out the
multiplication tables for her, laminate it, and allow her to use it as neccesary.
Move on to division allowing her to use the tables. The repetition of using
the multiplication table will help her memorize it and you won't be stuck in
your tracks or feel like you're forcing her. Also, take advantage of everyday
situations to help her practice using the multiplication facts that she does
know and challenge her to know more. Here are a few examples:
While you're at the grocery store or even in your own kitchen, show her two
apples and tell her they each cost $.05 and ask how much money she would need
to buy them.
Make sure she understands the concepts involved in mulitplication. She may
be having trouble memorizing becuase she doesn't fully understand what she's
memorizing. Display many examples of mulitiplication with pictures and objects
(paper clips or button, etc) set on a piece of paper. Write the number under
the set of objects and when she understands, remove the objects. Show her how
you can add 3 sets of two or simply count them to get 6, but how long it takes
to get the answer if you're working with bigger numbers like 7x7 if you have
to add or count 7, 7 times.
Make the information readily available. Create several placemats out of regular
drawing paper that contain multiplication problems to solve in picture form
and fun characters to color. Set her at the table early for lunch with the placemat
and pencil and crayons.
Focus on the facts she can't seem to remember. Write one multiplication fact
on a few index cards (making a flashcard with the answer on the front) and place
them in places around the house where your daughter spends most of her time
(ie. at the dinner table, in the bathroom, off to the side of the t.v. screen).
Tell her this is her problem to learn for the day and use that problem as much
as possible during the day in different ways. By the end of the day, she may
have that problem memorized.
You could have her calculate how much her snack costs (six crackers at $.07
each). Even let her run to get her multiplication table to find the answer.
If you don't like the idea of using a multiplication table, show her how to
solve 6x7 by drawing little circles in a pattern 6 rows of 7 circles. Point
out to her the inconvenience of having to get the answer when it would be easier
to have the answer already in her head. Eventually she'll either get tired of
having to find the answers or she'll have seen the answers so much that she'll
know them. Most of all, I believe we must make learning fun for children. If
you foster a love of learning in your child, it will make your job as teacher
much easier, and that love for learning will last a lifetime. The best homeschooling
mother I know said, "If you have created in your child a desire to learn,
you have been a successful homeschooling parent. Because if they desire to know
the information, they will find the answer." I hope this helps.
From
Andrea: I
would really encourage you to look at what you are teaching your child and why.
Are you trying to teach math facts or math concepts? We used Miquon Math with
our child and then moved on to Singapore Math when he finished Miquon. These
approaches to math actually teach concepts and do not use any drill or repetition
to encourage speed. I am personally not concerned with how fast my 7 year old
can spit out answers. I am very concerned with his understanding of what multiplication
actually is so he can apply it to any number in any situation. I did not even
realize the difference until I started teaching him this way. I was taught to
memorize math facts with little understanding of math concepts (other than what
I figured out myself). At 30 years old the light went on as to how important
teaching concepts was, which looks much different in theory and in practice.
Our son really responded well to this method. We started our 5 year old daughter
in Singapore Math this year and she is already counting in sets - (that's 2
fives so it's 10) without being taught by me to do that. She is multiplying
by concept rather than memorization. I would not be surprised if your daughter
really responded to a program that encouraged her to manipulate sets of numbers
and approached math conceptually. A parallel would be teaching a child to read
by word recognition (memorizing lists of words) or phonics (sounding out the
letters and sliding them together). Obviously phonics gives her a better base
by understanding the sounds of the language and the tools to read whatever she
comes in contact with. She will be much farther ahead in the long run. I highly
recommend either Miquon
Math or Singapore Math.
From Michael: I have three children. My two oldest got math fine. My husband and I love math. Our third did not get math. She went to school until 2nd grade. She learned nothing. After a year at home nothing clicked. We bought Math U See and she has almost completed the K-3 book in three months. This was the girl who could do no math. She loves to do math now. It has a video and blocks plus worksheets. They see it, build it, and write it. It is easy to teach and grasp. Hope this helps!
From
Tupelo (who was told all through school that I just wasn't good at math, then
pulled an A in summer session calculus in college because the professor taught
concepts instead of memorizing!):The problem that she is having is not
math, it's memorization. As a "math person" and tutor, I can tell
you, knowing the multiplication table has absolutely nothing to do with being
good at math! I have tutored many a college student in basic math or algebra
because even though they could rattle off the table, they did not understand
what it meant, so they could not apply it to fractions, word problems, or algebra.
On the other hand, I and many other people I know who are good at concepts and
applications, do not know all of their math facts by heart. It is very difficult
for most people who are good at math, meaning the concepts and relationships
and patterns, to learn math facts through rote memorization. They want and NEED
to understand why for every step.
I would recommend
focusing on the concepts and letting her figure out the answer each time if
she needs to. Go ahead and move on, and leave the flash cards behind. Just using
the math facts will help her memorize them far better than the flash cards.
It also will give her a better sense of the size of the numbers she is dealing
with. Also, keep in mind that the multiplication table is very arbitrary. Why
does the table stop at 12's when 13's are much more difficult to figure out?
She really only needs the 2's and 3's, because the rest factor into these problems.
For example, 8*12 can be factored into 2*2*2*12. Then it can be figured out
through doubling (2*12=24*2=48*2=96) Understanding the factors and how the numbers
are relating and working together will help your daughter far more, especially
in algebra and other higher maths, than the rote memorization of facts ever
will. This has worked well for my daughter, who at 7, does not know the table,
but can figure out anything on it, or beyond (like 5*16) in her head by visualizing
what it means, and factoring. Hope this helps!
From
Janet: My daughter had problems grasping the concepts of multiplication
as well. I turned to manipulatives to help her see the concept. I did have a
few manipulatives on hand to show her that 3x5=15 is actually 3 groups of 5
that add up to 15. However, if you do not have manipulatives, take heart. Pinto
beans, paper clips or any other number of small objects available in our homes
work just as well.
Initially, I showed
her how to group. Thereafter, everytime we had a problem to solve, I simply
had her do the grouping and then count out the answer. Since she is a visual/kinesthetic
learner, she was able to see multipication as a simpler method of counting and
from there she was able (or more likely more willing!) to memorize the facts.
I'm a big fan of manipulatives as it helps young children better understand
math concepts which they may see as more abstract and hence, beyond comprehension.
Do you know what
her primary learning style is? Our homeschooling became a less frustrating experience
once I figured out my daughter's learning style. I am able to slightly modify
any lesson presentation to accomodate her learning style. A good starting book
on the subject of learning styles is The Way They Learn
by Cynthia Tobias. Another good read is Understanding
Your Child's Personality by Dr. David Stoop, though it has more to do with
understanding your child's inner workings.
From
Mary Ann:When reading the concern posed by the mother with a 9 year old
daughter who is having difficulty learning multiplication facts, I immediately
thought of myself at that age. My parents would drill me with the facts and
I would break down and cry. I ended up in summer school as a result of my weakness
in this area. However, there is a happy ending. I went on to college and majored
in chemistry and mathematics. Also, in addition to home schooling, I teach mathematics
part time at a community college. Back in my elementary years my parents would
have gotten a good laugh if you had told them that I would someday teach calculus.
When
thinking back as to why I struggled so much, a couple of things come to mind.
First, I now realize that I did not understand the concept of multiplying. I
was a product of the era of rote memorization. Once I understood the concept
of multiplying, I had such a negative attitude towards math that it was difficult
to overcome. I truly believed that I was not good at mathematics, and my parents
indeed contributed to this belief.
Now that I have 3 boys of my own, I have taken a completely different approach
to teaching mathematics. Every effort is made to concentrate on the underlying
concepts. When my two older boys were preschool age, we counted everything.
I would say things like, "I wonder how many vanes there are in our vertical
blinds?" Also, I employed their help in the kitchen. If I was making iced
tea, I would have the boys count out the tea bags. Currently, my three year
old is known as the "pancake chef". He helps me put the ingredients
in the bowl to mix for pancakes. I emphasize the measurements and amounts and
we count together. We also put together collections of 100 items so that they
can get a sense of what one hundred looks like. Also, teaching the
boys to count by 10's, 5's, and 2's was critical to their understanding of multiplication.
By the way, this preparation paid off when teaching time and money as well!
Does
this mean that we should do away with memorizing facts? Not at all, I think
that it is critical for children to learn math facts. I explain to my students
that there is only so much space we have in our brains for thinking. If students
have to struggle to come up with the answer to 2x3 every time, there will be
limited "space" for doing any higher-level thinking.
So,
what to do with a nine year old who is struggling? There are other approaches
that you did not mention trying. Does your daughter like music? There are some
terrific tapes that have been made putting the multiplication facts to music.
If your daughter is creative, have her make her own tapes singing the facts
or she could even produce a video. In addition, there are math wraps and the
Leap Frog Turbo Twists that will allow your daughter to self-quiz rather than
you putting the pressure on her.
If
your daughter doesn't understand the concept of multiplying, there is also a
geometric approach. You can give her grids of varying dimensions and have her
count the items in the grid. For example, if you are working on the 3's you
could draw a 3x1 grid of flowers, and then a 3x2 grid and so on...have her count
the flowers in each grid.
Finally,
I would recommend reading Sheila Tobias' book Overcoming
Math Anxiety. Some of your daughter's problems may be related to a very
common occurrence in this country, math anxiety. I have heard so many parents,
particularly mothers, say that they are not good at math and never were. I discourage
this type of dialogue, as it seems to give the child the impression that it's
okay not to excel in the area of mathematics.
I
hope that these suggestions will be helpful to you. I have learned so much from
all of the contributors to this newsletter and am so thankful to everyone who
has taken time to respond. One more thing, never underestimate the power of
prayer! Pray with and for your daughter as she begins a math lesson. God Bless!
From
Larry:
I had this problem with my son. To be honest, it took us nearly 3 years of work
to nail those tables. I still don't know if the problems were developmental,
behavioral, or (most likely) a combination of the two. Two things helped. Mathshark
was a great help. It was drill with a handheld game feel. Also, we broke down
the tables into the facts that you had to know and worked on them exclusively.
If you know 2x3 you know 3x2. It made the stack of cards much less intimidating.
I had him stop everything and work on the tables but that didn't help much either.
I finally figured out that he could do it fast writing or with flashcards but
not with the problems given orally. One of these ways-visual, auditory, or hands
on will be easier for her. Work with her in this way until she gets the facts
down, then work on knowing them as quickly as possible ALL the ways you can
do them. Good luck and try not to lose your patience. When something is very
difficult to do, your enthusiasm for it is usually less than ideal.
My son is now 14 and has had the tables down for 2 years. It put him behind
in his math, but we couldn't move too much farther until he knew them. He is
catching up pretty quickly and he now has a much better attitude about subjects
that are hard because he knows he can get through it with hard work. He also
makes fewer mistakes because he learned how to really tackle math and do his
work carefully. I am sure that a lot of people will have some great game ideas
so use them and make it as fun as you possible can for her to help overcome
the frustration you have both had with it. When it finally clicks you will both
be so proud!
From
Lourdes: We've been homeschooling now for 7 years. I had the same problem
with my son. For him, it was the method that wasn't working for him. Flash cards
and speed drills only frustrated him. I was using Saxon at the time, which just
didn't seem to "click". My advice would be to try a different teaching
method, such as Math-U-See or Miquon, which use manipulatives to illustrate
math concepts in a hands-on and visual fashion. Another thing which helped,
as a supplement, was a computer program designed to review tables. One free
programs available on the internet is: MathTest.
Some children might respond well to singing the tables-if your daughter enjoys
singing, she may like Musical
Math Facts and other similar tapes. Finally, having a large multiplication
chart handy was invaluable-he and I made this together, and it really helped
him to have a visual representation of the multiplication tables. We made many
copies, and he would color in the patterns that each table made.
From
Rachael: To help with memorizing multiplication, put up a multiplication
chart in one room (on the far side of the house, or in her bedroom upstairs
). When she is doing her worksheets she is allowed to go and look up the answer
from the chart. She then has to run all the way to the far side of the house
where you have put up the chart, keep saying the answer to herself all the way
back, and remember it to write it down on her worksheet! Perhaps she would respond
better if you played games when memorizing math facts. Math-It at the LatterDay
Resources . Math-It includes a board game for memorizing math.
There are also
games and puzzles for kids available on-line at Quia!
and Funbrain, A+
Math and Cool Math
From
Becky: My son and I had struggled with math for years until I changed to
Math-U-See a year ago (he's 9 1/2). It
has made all the difference in the world for us. I found that he was a concrete,
visual, hands-on learner who thrived using the video and blocks to learn. He
is doing great in math now, and actually likes to solve problems. They approach
concepts differently than most programs, but it makes things seem so much easier.
Here's their website: www.mathusee.com.
Also, I read where visual learners do better with flashcards if the answers
are written on the card, so that the child can see the whole problem solved
as a picture in their head for better recall later. Right-Brained
Children in a Left-Brained World by Jeffrey Freed, M.A.T. and Laurie Parsons
has a lot of good ideas for tackling math, too.
From
Amy:
It sounds like you're using 3rd grade R&S math... that's where we are right
now, too... I can't guarantee this is the solution, but it seems to be working for us... my daughter also got *stuck* once we got past
0 and 1 (0 times anything is always zero, so she got that pretty easy... 1 times anything is always itself... pretty easy - what do you mean
2 times something is any different?!?!???) ((we've just completed
the 5 times table, btw, with much greater success than what we began with...))
At the suggestion of a friend, we put away our math book for a while, and tucked
the flash cards neatly away for later use... I bought a couple packages of 3x5
cards and we practiced by making our own flash cards - individual cards and
sets (1 times table on one card, 2 times table on another card, and so on) Then
we had her write out the times tables (0x0 through 5x12) three times a day for
about a week, to help "drill" it without pressure - she was helped
by that, so we brought the math book back out, but still she struggled - though
there was some improvement. Our last step was to invest in some cuisenaire
cubes from christianbook.com (they are $2.99 for a set of 100 single unit
cubes, and they have a choice of orange, blue, or wooden) and I showed her,
for example, that 5 times 5 is: 5 blocks lined up in a row, making 5 rows, then
add them all together, so that she could visualize it... that's been helping
her "see" how it works, since her brain can't seem to wrap around
the concept any other way we've tried. An average math assignment, with minimal
assistance, now has maybe one problem incorrect - two at the most - though it
does take a good hour to hour and a half for her to get through a math assignment
- but it is without tears and arguments, and she is doing the work herself and
not hating every moment
of it! :-) I don't know if this answer would work for your family, but it has
helped tremendously in mine :-)
From
April: We too had a bit of trouble getting started with multiplication.
We began by watching "Schoolhouse
Rock" multiplication DVD. That seemed to inspire my son to want to
learn. It also got him started on the 3's (because their 3's tunes is very catchy).
We then set out very simply, with the 0's, 1's, 2's, 5's, 10's, and 11's. After
that we found tricks for almost everything. The following tricks, plus daily
repetition (using trianglular flashcards), have worked wonders!
The 9's trick-To multiply by nine on your fingers, hold up ten fingers - if
the problem is 9 × 8 you just put down your 8 finger and there's your
answer: 72. (If the problem is 9 × 7 just put down your 7 finger: 63.)
The 12's trick-To multiply by twelve, if the problem is 4 x 12, pretend it's
4 x 11, and add 4
44 + 4 = 48. This will work with all the numbers of course, but is easiest with
the number up to 12 x 9.
When mulitplying by 4, double the number being mulitiplied twice, if the problem
is 4 x 6, double 6 = 12, then double 12 = 24.
I'm sure that there are more tricks that we haven't mentioned here, but I think
once your child starts having success with these, he/she will be encouraged
to keep working, and discovering new tricks on the way. For example 56 = 7 x
8 (5,6,7,8). Try an internet search for Multiplication Tricks.
From
Christy: I am a private tutor as well as a homeschooling mom and I have
taught many children their times tables. I would first recommend building her
self esteem about it all by just doing the problems that have a trick to them
and are somewhat easy. Teach her: Anything times zero is zero, Anything times
one is the other number, Times two is just doubles, Times five is the minute
hand on the clock, Times ten is sliding the zero in the ten in back of the other
number, times eleven is two of the other number side by side. Then pull out
all of these flashcards and just do these for a time until she is confident
with them. Keep praising her and showing her the big deck she is able to do.
Then add the fours with the trick "double the double" until she is
getting those. Add the nines with one of the multitude of 9 tricks.
Keep adding one card at a time until she's able to do the stack with only a
few reminders!
From
Danica: I do not know how the people who receive this newsletter feel about
Montessori education, but I think that your daughter would benefit GREATLY from
one or two of the math materials. There is a multiplication board that is super
simple to make at home that would SHOW her how multiplication works. Here is
a link to a picture.
Just click on one of the mulitplication tables. I personally like the second
one better. she can just use small squares of paper to mark them off or buttons
work really well. when doing 1X1 she will only have one spot to place a button,
1X2 she will place two buttons. I'm sure you see what I mean. I hope this is
helpful.
From
Ann: I also have a daughter who is now 13 years old and who still hasn't
memorized her timetables let alone most of her math facts. When she was younger
around 10 we had her tested by a learning disabilities specialist. One of her
findings was that our daughter had a learning disability - an auditory processing
difficulty which meant a difficulty with decoding the symbols of our language
which are in the areas of math, grammar, reading, and spelling. I would encourage
you to seek out an experienced learning disabilities specialist and have her
tested for her sake and yours. Our daughter was so relieved to find out there
was a reason and a name for her frustration in so many areas.
|