Category: Math

book review

Weekend Website #108: Wowzers

Every Friday, I share a website (or app) that I’ve heard about, checked into, been excited to use. This one covers math. Since ‘math’ is by far the most popular search term of readers who seek out my blog, I know you’re going to enjoy this review.

[caption id="attachment_9730" align="aligncenter" width="614"]wowzers Math learning for students; evidence for teachers[/caption]

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tech q & a

Dear Otto: What are Options on Digital Portfolios

tech questionsDear Otto is an occasional column where I answer questions I get from readers about teaching tech. If you have a question, please complete the form below and I’ll answer it here. For your privacy, I use only first names.

I received this question from Mary.

I teach Media Production, where my year 9 students get creative with Adobe Photoshop, Audition, Premier Pro and Stop Motion Pro. They have a wonderful time, but I would love to be able to provide them with a way of keeping a digital portfolio of their work. Our school runs Blackboard, but the digital portfolio add-in is very expensive, too much for our small school.

Are there any free web-based options I should know about, or less expensive ones?

Thanks!

Hi Mary

Have you considered getting students signed up for wikispaces? You can create a free wiki, add each student as a member and let them create their own page, then they can embed each project right onto their wiki page. I did this with 5th graders last year and got some beautiful results (albeit mixed because of the age. Some got it; some glazed over).

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9 of the Best Math Websites Out There

There are an awful lot of math sites on the internet and too often, they are filled with distracting ads that make it difficult to find the learning material, or too many games that don’t so much teach math skills as babysit kids.

Here are some I’ve found useful in my technology lab. They’re straightforward, with an uncluttered interface (mostly) and a focus on teaching not entertaining:

Math and Virtual Manipulatives and Tessellations –well organized, using a whiteboard with shapes and colors as the virtual manipulatives.

Math website—popular, a standard math2

Math—by Grade Level–a longtime favorite that reinforces basics, math facts and speed math

math22
Math–Mental Math –traditional mental math practice. Well done.

math222

Math–Minute Math –Mad Minutes

math3Games that make you think –logic, for K-3

math33
Multiplication.com–lots of multiplication problems, lessons, games, with a few on addition and subtraction
math333

Interactive Math Lessons–lots of them. You’ll find everything you need here.

math1
Math problems by skill and grade

math11


Jacqui Murray has been teaching K-18 technology for 30 years. She is the editor/author of over a hundred tech ed resources including a K-12 technology curriculum, K-8 keyboard curriculum, K-8 Digital Citizenship curriculum. She is an adjunct professor in tech ed, Master Teacher, webmaster for four blogs, an Amazon Vine Voice, CSTA presentation reviewer, freelance journalist on tech ed topics, contributor to NEA Today, and author of the tech thrillers, To Hunt a Sub and Twenty-four Days. You can find her resources at Structured Learning.

Can Your Fifth Grader Answer This Math Problem?

Thanks to Jeff for this…

Can the level of math education sink any lower?

Teaching Math In 1950:
A logger sold a truckload of lumber for $100. His cost of production is 4/5 of the price. What is his profit?

Teaching Math In 1960:
A logger sold a truckload of lumber for $100. His cost of production is 4/5 of the price, or $80. What is his profit?

Teaching Math In 1970:
A logger sold a truckload of lumber for $100. His cost of production is $80. Did he make a profit?

Teaching Math In 1980:
A logger sold a truckload of lumber for $100. His cost of production is $80 and his profit is $20. Your assignment: Underline the number 20.

Teaching Math In 1990:
A logger cut down a beautiful forest, because he is selfish and inconsiderate and cares nothing for the habitat of animals or the preservation of our woodlands. He does this so he can make a profit of $20. What do you think of this way of making a living? After answering the question, the topic for class participation is: How did the birds and squirrels feel as the logger cut down their homes? (There are no wrong answers.)


The Result In 2005:
Last week I purchased a burger at Burger King for $1.58. The young woman at the counter took my $2. I was digging for my change when I pulled 8 cents from my pocket and gave it to her. She stood there, holding the nickel and 3 pennies while looking at the screen on her register.

I sensed her discomfort and tried to tell her to just give me two quarters, but she hailed the manager for help. While he tried to explain the transaction to her, she stood there and cried.

Jeffrey J. McGovern


Jacqui Murray has been teaching K-18 technology for 30 years. She is the editor/author of over a hundred tech ed resources including a K-12 technology curriculum, K-8 keyboard curriculum, K-8 Digital Citizenship curriculum. She is an adjunct professor in tech ed, Master Teacher, webmaster for four blogs, an Amazon Vine Voice, CSTA presentation reviewer, freelance journalist on tech ed topics, contributor to NEA Today, and author of the tech thrillers, To Hunt a Sub and Twenty-four Days. You can find her resources at Structured Learning.