Posts Tagged ‘geometry’

Math with Phi: The Golden Number

June 19th, 2017

 

It’s Monday, June 19, 2017, and time for Math at ClickSchooling!

 

Recommended Website:

Phi: The Golden Number

(www.goldennumber.net/math/)

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

 

This website is devoted to the exploration of Phi, an irrational number like Pi that is the ratio of the line segments that result when a line is divided in a special way. You’ll find many demonstrations of Phi along with its history from ancient Greece and Egypt, to the Renaissance, to modern day with its appearance in quasi-crystals — a form of matter discovered in the 1980’s.

Use the menu to see Phi demonstrated in many different areas including: 

  • Design/Art – Phi is in Art, Architecture, Color, Music, Poetry, Marketing, and even Credit Cards.
  • Life – Explore Phi in Human Anatomy, Animals, Plants, DNA, and Population Growth.
  • Mathematics – Including Means, Fibonacci Patterns, Pascal’s Triangle, and more.
  • Geometry – Look for Phi in Bucky Balls, Circles, Triangles, Orthogons, Quasi-crystals, Spirals, and more.
  • Markets/Gaming – See how Phi and Fibonacci numbers are used to predict stock market moves.
  • Cosmos – Phi appears in the Solar System, Universe, Quantum Matter, Quantum Time, etc.
  • Theology – See a demonstration of Phi in the Bible.

This is an ad-supported website that provides a fascinating demonstration of mathematics (and particularly Phi) in all aspects of life. It is beautifully illustrated and clearly written.

Cool Math Lessons & Games for High School

June 5th, 2017

 

It’s Monday, June 5, 2017, and time for Math at ClickSchooling!

 

Recommended Website:

CoolMath.com

(www.coolmath.com/)

Age Range: 13-18 (Grades 9-12, with parental supervision)

 

This website offers a variety of free math games, lessons, practice and activities in Pre-Algebra, Algebra and Pre-Calculus. It is animated, colorful, fun – and academic!

When you get to the site you will see a menu that includes: 

  • Pre-Algebra – Learn and have fun with factors and primes, decimals, exponents, integers, fractions, percentages, and more.
  • Algebra – Find out about exponents, polynomials, ratio and proportion, radicals, graphing, and more.
  • Pre-Calculus – Get an introduction to the algebra, geometry, and trigonometry needed for Calculus.

Also on the horizontal menu under Practice and Tools & Reference you can access math lessons, math practice, and a math dictionary. There are some really engaging activities and tools (including an online calculator and a graphing calculator), along with tips for how to succeed in math and how to find a career in mathematics.

Algebra & Geometry Video Lessons and More!

May 8th, 2017

 

It’s Monday, May 8, 2017, and time for Math at ClickSchooling!

 

Recommended Website:

Yay Math

(www.yaymath.org/video)

Age Range: 11-18 (Grades 6-12 approximately, with parental supervision)

 

This fun website was founded by Robert Ahdoot, a high school math teacher. It provides a series of free online video lessons, printable worksheets, and quizzes.

When you get to the site, you’ll see the menu of video lessons including: 

  • Algebra I
  • Algebra II
  • Geometry
  • Trigonometry
  • Statistics

Click on a subject, and a new page opens where you can choose your topic desired. Each video can also be watched on YouTube. There are also downloadable (pdf) worksheets and quizzes available for almost all of the lessons.

The lessons are filmed in a live classroom capturing the energy of teacher and student interaction. It’s fun and engaging to watch.

Printable Math Activities To Do Offline

April 24th, 2017

 

It’s Monday, April 24, 2017, and time for Math at ClickSchooling!

 

Recommended Website:

SMILE: Mathematics

(mypages.iit.edu/~smile/index.html)

Age Range: 5-18 (Grades K-12, with parental supervision)

 

This website archives lessons from the Science and Mathematics Initiative for Learning Enhancement (SMILE) program that trained teachers and educators in effective classroom and lesson presentations. Participants contributed tried-and-true lesson plans in Mathematics (as well as Biology, Chemistry and Physics) for elementary and high school grades that you can print out and use for free.

When you get to the website you’ll see a brief introduction and an icon menu. Click on the RED circle with the word “Mathematics” underneath it. A new page will open containing a menu of math lessons divided into the following categories: 

  • Geometry and Measurement
  • Patterns and Logic
  • Probability and Statistics
  • Recreational and Creative Math
  • Practical and Applied Math
  • Arithmetic
  • Graphs and Visuals
  • Algebra and Trigonometry
  • Miscellaneous

Click on any lesson and a new page opens with the objectives, a list of materials required, and instructions or strategies on how to present the lesson or activity. 

The lessons and activities are not obviously sorted by grade range – so you’ll need to read through the titles to determine which ones will be better suited for your particular child/student.

There are no bells and whistles here, and no multi-media enticements. This site just offers classroom-tested lessons and activities that you can print out and tweak for use offline at home.

Just FYI: We opened quite a few lessons and found an occasional “rogue” incomplete lesson. Don’t let that deter you from using this resource.

Free Math Games, eBooks, Videos & More!

April 10th, 2017

 

It’s Monday, April 10, 2017, and time for Math at ClickSchooling!

 

Recommended Website:

XP Math

(www.xpmath.com/)

Age Range: 6-15 (Grades 2-10 – varies depending on skill level – with parental supervision. Non-readers will need assistance.)

 

This website offers free math games, ebooks, and videos covering arithmetic, algebra, geometry, and probability.

The games were developed by the creator of the site – a middle school math teacher who enjoys integrating math and technology in the classroom.

When you get to the site, use the horizontal menu at the top of the screen to explore the Math Games Arcade:

  • Number & Operations
  • Algebra
  • Geometry
  • Measurement
  • Data Analysis & Probability

Note: When you place your cursor over the main menu item, you’ll see a drop down-menu with a full listing of the games offered in each topic area.

Back up at the top under “More”, you’ll find: 

  • Math Careers – We’ve never seen anything quite like this! Search by math topic, for example “Fractions,” and discover where knowledge of fractions is needed in a variety of careers including management, business, engineering, tech, service industry, sales, etc. Or you can search by job, for example “Dental Assistant,” and discover they use basic math and algebra including ratio and proportion, measurement, and mental math. There’s even a “Lite Version” that allows children to look up occupations such as astronaut, athlete, chef, doctor, firefighter, lawyer, musician, reporter, and more to find out what math strands they need to know.
  • Math Resources – access free e-books, and download math videos.

There is so much content here, it’s hard to do it justice. Bookmark it to return often.

Games to Help with Basic Math Facts

February 6th, 2017

 

It’s Monday, February 6, 2017, and time for Math at ClickSchooling!

 

Recommended Website:

A+ Math Games

(www.aplusmath.com/games/index.html)

Age Range: 3-11 (Grades PreK-6, with parental supervision)

 

This website contains fun, interactive games for learning basic math facts in addition, subtraction, multiplication, division and geometry.

The games include: 

  • Matho – This is math and bingo combined for “Matho”! Includes game board and games for addition, multiplication and division facts. When you get to the web page, you will see a game board with numbers on it. Below it are questions like “What is 8 x 5?” You do the math, and get the answer – in this case “40”. Then you click on the number 40 on the game board. As soon as you get 5 in a row – you have Matho!
  • Hidden Picture – Choose your subject to get to the game board with numbers on it. Above the game board are math fact problems like “8 – 3?” You find the correct answer on the game board and click on it. If you are correct a piece of the hidden picture is revealed. Once you answer all of the questions correctly – you get to see the whole picture!
  • Math Memory – Click on the type of Math Memory game you’d like to play. On the next screen, you will see 2 game boards. Both boards are covered in question marks. Click on a square on one board, and you will see a math fact like “3 + 3?” Then you click on a square on the other side to try to find the solution. The idea is to try to remember as you click from one side to the next what facts and answers lie beneath each square. Requires concentration and develops good memory skills. Once you clear both boards by finding the solution to each math fact, you win!

These games are a great way to remedy the boredom of drill and practice with basic math facts.

When you finish the games, check out the rest of the site to find flashcards and worksheets and homework help. Highly recommended!

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