Showing posts with label decimals. Show all posts
Showing posts with label decimals. Show all posts

Sunday, June 26, 2016

Yippee! It's a Shark Week Blog Hop!

Duh Dun. Duuuuuuuuuh Dun...


I DO love Shark Week! It's a yearly event full of fun and freebies!

Jenny from Luckeyfrog's Lilypad and Matt from Digital Divide and Conquer have put together an adventure that is fin-tastic! (Sorry, you know I had to include at least one punny reference!)

This year my Shark Week Freebie is a decimal review! Just click on the graphic below to get a copy!

https://drive.google.com/file/d/0B4jzf7IrF9Y7M0tYdDRBYkxiekU/view?usp=sharing


Students can practice writing decimals in standard form... or in word form... or they can use the cards to play Go Fish (Or... maybe... Go Shark!) So you have options of independent work or partner work. Hopefully, you can find some use for this toothy friend!


I even included a few of the tricky ones... those that will cause them to choose an answer, change it and then re-think again! (I'm sure I am not the only one to have had a child see "seventy-four and six hundredths" and have them say 74.6!!) But I do love to keep them on their toes, so I've added a few of those cards in the mix.


The cards only include tenths and hundredths, which would make this a good beginning-of-the year review for fifth graders... but I am guessing fourth graders (and maybe even some third graders) could use the activity too.

I think I was excited to make a freebie this year because I just adore these sharks from Creative Clips! (Who am I kidding?  I love everything from Creative Clips!)


So grab your scuba gear (or at least your coffee cup!) and continue on your Shark Week Blog Hop adventure.

Your next stop is Paula's Preschool and Kindergarten. Click on over HERE and find out what she has waiting for you!

Thanks for stopping by!



Friday, August 9, 2013

26th Day: Math Manipulatives for Partners or Individuals

Even though I teach sixth graders, I use math manipulatives often. For many students, it gives them a "visual" to which they can attach their thinking.

While many primary classes use Base 10 Blocks for representing whole numbers, we use them to show decimals...

seven hundredths


three tenths


thirty-four hundredths


one and forty-one hundredths

This also helps students see that, for example, forty-one hundredths is also four tenths and one hundredth, or that one and forty-one hundredths can also be seen as one hundred forty-one hundredths. And this talk eventually translates into a discussion of percents. I have often wished there was a "whole" yellow "flat" that I could actually break (like Kit Kat bars!) into pieces (hundredths). I think that would make the concept even clearer. One hundred little squares on each desk is a nightmare! (Believe me--I've tried it!) The closest I have come is taking "the whole" apart on the Promethean Board...

Storage in any classroom is a problem, and like most teachers I stored my manipulatives in bins.


And I felt I was making progress when I actually LABELED the bins!


However, whenever I wanted to do an activity, I needed to get the materials "ready." "Ready" is  not always easy for me. It seems like the clock is always ticking faster than I can move. And even with a handful of sweet student helpers, it seemed that this process of "ready" took more time than I was willing to spend.

Last year, I finally caught up with the rest of the teachers who had moved to individual sets of manipulatives. What a time saver! I usually ready baskets of materials before class and this makes it easy to say, "If you are sitting at Spot 3, please go and get the basket of manipulatives for your table" or, if I am really lucky (and really "ready"), the bins are on their desks when they walk into the room! I also use "math tool boxes" in my classroom (a topic for another post in the future...) which allow students to always have access to various tools for problem solving.


This is one time when using the "good" baggies is important. (Only a teacher would recognize the difference between the "good" baggies and the "just fine" baggies!). The ones with the sliders seem to work best in this situation. Recently, I separated the "cubes" into snack size ("just fine") baggies. This allows me to use just those pieces for different tasks--or to combine these with the "rods" and "flats" to do other things.


I don't always have enough manipulatives for each student, so partners often share. The "baggie system" allows for quick clean up as well, as students learn to become responsible for making sure all of the pieces are returned to the baggies before they are put away. (I post the count of materials for each bag and I make sure to have a box of "extras" on hand.) This saves me precious minutes for the next lesson because the bags are always "counted" and ready to go! The baggies of manipulatives are stored in a bin in the closet when they are not in use, and some sets remain in the math tool boxes.

How do you deal with manipulatives in your classroom? Do you package math materials for individual students? Do you have any other tips to share for managing manipulatives in the classroom?


Wednesday, August 1, 2012

Product Swap with For the Love of Teaching Math

MrsStanfordsClass

One of my favorite things about Blog World is the chance to meet so many wonderful new friends! And that's exactly what happened when I decided to participate in the Magical Product Swap organized by sweet Jessica at Mrs. Stanford's Class.

As part of the Swap, lots of bloggers got together and reviewed items, games, activities and other goodies that each other had created. Many of these products are available at TpT (Teachers Pay Teachers), Teacher's Notebook, or in stores on bloggers' own sites. The goal was simple: Describe your partner's product so that a blog reader could see how wonderful it is!

My partner for the Product Swap was the talented Andrea Kerr at For the Love of Teaching Math.

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You will love Andrea's site... She has great ideas and lots of games and activities. Everything about her blog emphasizes that learning math can be fun.  Here's what makes this site even more exciting to investigate: Andrea has her own store!

It was in Andrea's store that I found a great game called Go Fish: Converting Fractions, Decimals and Percents.


Within minutes after downloading this card game, I knew it was an activity that will be well used in my classroom this coming year.

Purpose
This card game is played as a traditional "Go Fish" game--except that students are matching equivalent quantities. Equivalence is a difficult concept for many students. Often they think that if the "form" looks different, then the quantity must be different. This card game helps students practice matching equivalent quantities that include decimals, percents and fractions with different denominators. In a single round, there are lots of opportunities for learning and review!

Presentation
The cards are colorful and cheerful--and just whimsical enough to catch the attention of upper elementary/middle school students without being too "cutesy." Andrea used fish images from Scrappin' Doodles and they're just plain fun to look at! And just before I finished this review, I figured out that the "Go Fish" game used fish graphics! (It is summer after all...)

The cards are small enough to hold in your hand--and by choosing this size, you only had to run off and laminate three pages of cards. This would save on ink and laminating if you needed to make several sets of cards to use in the classroom.

I love the fact that the cards have a thick black outline. This means that you can use a paper cutter to cut out the cards... and each card will retain an outline. Those OCD voices in my head were silent--and happy! Now I know that this little detail will only matter to about 3% of the blog readers on the planet, but it mattered to me. Lovely!


Differentiation
There are several opportunities for differentiation when using this game in the classroom. Some of the quantities are easy to match and a few are more challenging. For example, not all of my students will learn that one eighth is equivalent to 12.5%. However, that is an ideal goal for many of my students. A teacher could easily take out/add in cards to make the game more appropriate to the skill level of different groups of students. Further, really savvy students may notice that the four equivalent cards have four different fish. Making this detail explicit could be used to support students who need a little extra boost to match the cards; if they have two cards with the same fish--those quantities are not equivalent. Further differentiation is possible through the way in which players ask for cards--as discussed below.

Playing the Game
Once the cards are passed out, students will need to look for equivalent fractions already in their hand. This is good practice for recognizing equivalence--and the game has not yet proceeded beyond dealing the cards!


Changing the game directions allows you to adjust the game in different ways. Players may ask, for example, "Do you have an amount equal to one half?" This is a straightforward approach and is a great place to begin. When my nieces played, they asked for equivalent quantities. For example, if one had "four fourths," she might ask, "Do you have one whole?"


It became a challenge to guess different ways in which equivalence might be expressed. This type of analysis definitely added another layer of complexity to the game.



After students have played a few times, they will be more familiar with the cards and the game is a little easier.  In between plays, students will naturally "sneak a peek" at the cards that have already been played (and matched)... still another opportunity for more learning!


In reality, the cards could be used without playing an actual "game." Simply having students find two or four "matches" with all cards face up could also provide practice--in a fun way!



So there you have it. I think you will find many different ways to adjust the game and accommodate varying levels of math skill. Click on the picture of the game "cover" to get to Andrea's store or click here. There are lots of other great math games in Andrea's store too! I am so lucky I got to review Andrea's Go Fish game!

Today Andrea reviewed my Getting to Know You game on her blog. Click over here to see her review of this activity designed to build community and help students get to know each other--just in time for back to school!

And don't forget to click on the Magical Product Swap button at the top to take you to Jessica's site to see more products. Here... I'll make it easy for you... I'll add that button again and put it right here...

MrsStanfordsClass

And, while you're at it, click over to The 3am Teacher too. Michelle designed the button for The Swap and she has an amazing selection of graphics to choose from--that's what happens when you stay up past three in the morning drawing cute stuff! She is SO very talented!

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There are so many interesting elements involved in today's "Swap Meet-Up" Just click around and join in the fun!