Archive for the ‘math’ category

FREE Interactive, online math games, lessons and flashcards

June 22nd, 2015

 

It’s Monday, June 22, 2015, and time for Math at ClickSchooling!

 

Recommended Website:

 

Smarttutor.com

(http://www.smarttutor.com/free-resources/)

 

Age Range: 4-12 (Grades K-5, with parental supervision)

 

This award winning company develops interactive, online math and reading instructional material to assist children to improve their knowledge and grades. They offer their curriculum and products for sale on this website but also have many worthwhile math and reading activities that are offered for free without any purchase. Today we are focusing on math.
When you get to the website, use the side menu to locate free math games, lessons, and printable flashcards practicing the following concepts: 
  • Number and Operations: Children learn numbers, ways of representing numbers, relationships among numbers, number systems and operations.
  • Measurement: Children learn measurable attributes of objects and the units, systems, processes, techniques and tools of measurement.
  • Geometry: Children learn to analyze characteristics and properties of geometric shapes and use visualization, spatial reasoning, and geometric modeling to solve problems.
  • Algebra: Children learn to understand patterns, relations, functions, use of models and algebraic symbols to analyze mathematical situations.
  • Data Analysis and Probability: Children learn to collect, organize, display and analyze relevant data to answer formulated questions.
Smarttutor says that “all activities are designed to engage children with content that is research-based in a high-impact learning environment. Children work with real-world examples, cool cartoon-like characters and high-impact graphics that keep them interested and motivated to learn.”

Free Printable Math Worksheets & More

June 15th, 2015

 

It’s Monday, June 15, 2015, and time for Math at ClickSchooling!

 

Recommended Website:

 

KidZone Math

 

Age Range: 4-11 (Grades K-5, with parental supervision)

 

KidZone is part of the DLTK family of ad-supported, educational websites. This review focuses on the Mathematics portion of the site, where there are plenty of free math worksheets and activities to print and do.
When you get to the site you’ll find: 
  • Math Games –
    • on-line, timed Basic Facts addition, subtraction and multiplication quizzes (Good for any grade – improve basic skills)
    • Math Brain Teaser (Grade 3 and up) – very fun to try!
    • Mathematical Magic Trick – (practice your 2 times tables and 5 times tables)
    • Mathematical Magic Trick – Calculator – (practice using a calculator)
  • Free Printable Worksheets – You can select your desired grade level, theme (farm, jungle, ocean, holidays, and more), and activity type including:
    • Addition
    • Subtraction
    • Multiplication
    • Division
    • Geometry
    • Word Problems

Many of the worksheets are different every time they load, for virtually unlimited practice sets.

  • Other Links – These lead to sections of DLTK sister sites with supplementary fun coloring pages and activities to reinforce counting, number recognition, and other early math concepts.
When you are finished, be sure to explore the other areas of this site for printable worksheets relating to Language Arts, Science, Geography, and more.

How Much Is a Billion or a Trillion?

June 8th, 2015

 

It’s Monday, June 8, 2015, and time for Math at ClickSchooling!

 

Recommended Website:

 

The MegaPenny Project

 

Age Range: 6 and up (Grades 1 through adult; children with adult supervision)

 

We hear BIG numbers mentioned all of the time – government budgets require trillions of dollars, bailouts require billions of dollars, and NASA’s rover traveled millions of miles to Mars. Talking about these gigantic numbers is one thing – visualizing them can be very difficult. 
One financial commentator, K.C. Cole explained: 
We automatically ‘read’ a billion as about a third of a trillion. After all, it’s only three zeros off. But of course, a trillion is a thousand times a billion, and a thousand is a lot. Decrease your salary by a factor of a thousand, and it could go from 200,000 dollars to 200. Increase class size by the same amount, and your 15 students would turn into 15,000… Our brains haven’t evolved to directly deal with such staggering numbers, but we can use stories and metaphors to retrain ourselves.
Enter The MegaPenny Project that takes one small U.S. penny and shows you what a billion (or a trillion or more) pennies would look like. You’ll even find out how many pennies it would take to fill the Empire State Building. Not only will you SEE what that many pennies looks like, you’ll discover things such as the value of the pennies, size of the pile, weight, and the area they would cover (if laid flat). Computer images make visualization of these gigantic numbers and facts a snap.

When you get to the site you will see a brief introduction and a menu. For the best effect, ignore the menu and follow the progressive “tour” from start to finish by clicking on the words “Enter The Mega Penny Project.” You and your kids will be amazed to discover what BIG numbers really look like. You will also find out some fascinating information along the way, such as the answer to this question:

Would you rather be paid one million dollars today – or – would you rather be paid one penny today (1¢), twice that tomorrow (2¢), twice that the next (4¢), etc. for 30 days?

Go to today’s site to find the answer. When you finish exploring the MegaPenny Project – don’t miss the MegaMoo project. (Same idea, only using Holstein cows!)

Bonus! Reading Recommendation: To enhance learning about large numbers, your child may enjoy reading, One Grain of Rice: A Mathematical Folktale by Demi. You may be able to get it at your local library for free.

Math with Egyptian Hieroglyphs!

June 1st, 2015

 

It’s Monday, June 1, 2015, and time for Math at ClickSchooling!

 

Recommended Website:

 

Let’s Play Math

(http://letsplaymath.net/2007/07/28/egyptian-math-in-hieroglyphs/)

 

Age Range: 8-18 (Grades 4-12, varies by website, with parental supervision)

 

This terrific blog (by a homeschool mom) offers a series of free math challenges using hieroglyphs.
Designed for younger students (about 8-14), you’ll find several links to resources that include: 
  • Hieroglyphic Addition & Subtraction – This downloadable and printable pdf offers a few fun math problems in hieroglyphs for kids.
  • Ten Hieroglyphs Lessons – Learn more about hieroglyphs with ten free lessons including a lesson on “Numbers and Dates.”
From the main page, you can click on links to these other fun math activities too: 
  • The Secret of the Pharaoh’s Treasure
  • The Mysterious Temporal Freeze
  • The Secret of Egyptian Fractions
  • The Puzzling Pythagorean Pebbles
Want more? Explore this website:

Eyelid Productions: Ancient Egyptian Number Hieroglyphs

This commercial and ad-supported website is a treasure trove of Ancient Egyptian history that contains a small section devoted to number hieroglyphs complete with a few math problems you can solve using hieroglyphs. It’s geared for ages 10-16, and offers a fun way to learn a little math and history. Be sure to explore the rest of this site that includes information on pyramids, temples, kings and queens, mummification, etc.

Free Math Games fro Beginners

May 18th, 2015

 

It’s Monday, May 18, 2015, and time for Math at ClickSchooling!

 

Recommended Website:

 

ICT Games: Numeracy Games

http://www.ictgames.com/resources.html 

 

Age Range: 5-10 (Grades K-4, with parental supervision)

 

This ad-supported website offers a vast collection of interactive games to help young children (and beginning mathematicians of all ages) learn and practice basic math skills.
When you get to the site you’ll see a brief introduction in the center screen that is followed by a menu of math “Themes” that include: 
  • Number Facts
  • Money
  • Counting
  • Addition
  • Subtraction
  • Time
  • Shape and Measures
  • Place Value
  • More and Less
  • Multiplication & Rounding – and more!
Click on any theme and a new page opens with a menu of selections for that particular math theme or strand. The games are colorful and engaging. Some lack sufficient explanation on how to play – so you may need to experiment a little until you figure it out.

When you’re through with the math activities, click on “Literacy” on the menu to play a variety of games that teach and reinforce reading, spelling, vocabulary, etc.

Resources for Learning Math

May 11th, 2015

 

It’s Monday, May 11, 2015, and time for Math at ClickSchooling!

 

Recommended Website:

 

Math2.org

 

Age Range: 9-18 (Grades 4-12, with parental supervision)

 

Math2.org offers resources for learning math. It is a member of the Web Math Collaboration (WMC), a federation of math websites with the goal of providing “freely accessible open spaces for people to collaborate on and discuss mathematical subjects, help those who have difficulties in mathematics, and provide mathematical resources to the public.”
When you get to the website you’ll see it is very clearly organized and includes: 
  • Math Reference Tables (also available in Spanish!) — All of the most important tables and formulas you need to study math: basic arithmetic facts, trig identities, derivatives and integrals, and even Fourier transforms, all in one convenient place for you to use and review. The conic sections are simply but clearly illustrated, and the calculus even includes proofs!
  • The Math Message Board — Post your math questions in this forum and get answers on this very active board! (As with all forums, children will need adult supervision.) Browse through past questions and enjoy the lively give-and-take in this helpful math-loving community; try your hand at verifying the solutions to any that catch your interest.
  • Have A Math Question? — This section refers those with questions to either the Math Message Board (described above) or to the “Ask Dr. Math” website.
  • Links — A list of links to other websites that offer everything from general math resources and lesson plans for grades K-16 to an extensive collection of mathematical theorems and formulas.
  • Other Resources — You’ll find an English-Spanish math dictionary here! Bonus: If you would like to see what else this webpage author has created, click on “Dave Manura” at the bottom of the page.
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