Posts Tagged ‘geometry’

Study High School Math for Free!

July 24th, 2017

 

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

 

Recommended Website:

Mathplanet

(www.mathplanet.com/)

Age Range: 13-18 (Grades 8-12, with parental supervision)

 

Mathplanet.com is sponsored by a Swedish non-profit organization called Mattecentrum. It’s an online community where students can study U.S. high school math courses for free through theory, examples, and video lessons.

When you get to the site, look for the colorful menu on the right side of the screen to access lessons that include: 

  • Pre-Algebra – Covers integers, one-step equations, graphs and functions, ratio and percent, probability, area and volume, etc.
  • Algebra 1 – Discover algebraic expressions, linear and quadratic equations, inequalities, exponents, polynomials, radical and rational expressions.
  • Algebra 2 – Explore equations, graphs, matrices, exponential and logarithmic expressions, sequences, probability and trigonometry.
  • Geometry – Study points, lines, planes, angles, parallel lines, triangles, similarity, trigonometry, quadrilaterals, and more.
  • SAT – Practice sample questions similar to what you’ll find on the SAT exam. If you have difficulty, watch the linked video lessons.
  • ACT – Try your hand at solving questions similar to those on the ACT. Linked video lessons explain challenging concepts.

If you want to interact with others using Mathplanet, check out their Facebook page.

Fun, Online Math Games for K-9

July 3rd, 2017

 

It’s Monday, July 3, 2017, and time for Math at ClickSchooling!

 

Recommended Website:

MathNook

(www.mathnook.com/)

This ad-supported website provides a free archive of fun, interactive, online games that help kids practice and hone their math skills.


You can choose games by grade level or category. Skills covered include:

  • Addition
  • Subtraction
  • Multiplication
  • Division
  • Estimation
  • Exponents
  • Factoring
  • Fractions
  • Geometry
  • Integers
  • Money
  • Measurement
  • Place Value
  • Prime/Composite
  • Rounding
  • And more!

When you get to this ad-supported site you’ll see a menu of math games. Just click on one of interest to get started. Most of the games have colorful animations, sound effects, and an arcade-style format.

The site also offers free math worksheets, math apps, teaching tools and videos – a great resource to supplement learning basic math skills.

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.

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