Posts Tagged ‘calculus’

Free math, statistics and physics books online

September 24th, 2018

 

It’s Monday, September 24, 2018, and time for Math at ClickSchooling!

 

Recommended Website:

Teacher-Scholar Institute

(teacherscholarinstitute.com/)

Age Range: 14 and up (Grades 9 through college; children with parental supervision)

 

This site has free math, statistics and physics books online written by a retired mathematician.

Dr. Ralph deLaubenfels is a retired mathematician and statistician who makes these books available free of charge to help students. Check out the free math books for high school and college including: 

  • Trig to the Point
  • Fun with Functions
  • Ordinary Differential Equations
  • And more.

Also, of particular interest to younger students might be “Math Magnifications”: short (about 5 to 30 pages each) enrichments, many of which were used as workshops given by Dr. deLaubenfels and Karen deLaubenfels to homeschooled children. Some of the topics are: 

  • Calculus
  • Probability
  • Statistics
  • Vectors

These “will give students a better picture of the breadth of math.”

Math Fun Facts

August 6th, 2018

 

It’s Monday, August 6, 2018, and time for Math at ClickSchooling!

 

Recommended Website:

Mudd Math Fun Facts

(www.math.hmc.edu/funfacts/about.shtml)

Age Range: 12 and up (Grades 6-adult; children with parental supervision)

 

Today’s website was originally designed as a warm-up activity for calculus courses taught at Harvard. In an effort to help college students see the interesting stuff that motivates mathematicians to study the subject, a professor began to tell his students “Fun Facts” – or daily mathematical tidbits from all areas of mathematics (not just calculus), meant to arouse their curiosity and fascination with the subject. The students loved it. That motivated the professor to archive the “Fun Facts” that he and his colleagues collected at today’s website. Even though this is designed for college level students, there are ideas and math patterns that will fascinate and challenge students of many grade levels and abilities.

When you get to the site you will see a brief introduction. Then, use the combination menu and search engine on the left to get “Fun Facts” about: 

  • Algebra
  • Calculus
  • Geometry
  • Number Theory
  • Probability
  • Topology
  • and more!

A nice feature is that you can search by difficulty level from “Easy” to “Advanced” in any of the subject categories. Once you make your selection a new page appears with a menu of “Fun Facts” from which to choose. Click on any one of these and a new page opens that explains and illustrates the concept. “Fun Facts” not only challenges those skilled in mathematics, but it provides a way to give less skilled students a glimpse of advanced mathematics. Students will become familiar with math vocabulary and “buzzwords” even if they don’t fully understand what they mean. It might just spring-board their curiosity to do some further research that will enhance their math education.

Easter Egg Math for K-12!

March 26th, 2018

 

It’s Monday, March 26, 2018, and time for Math at ClickSchooling!

 

Recommended Website:

Chickscope – EggMath

(chickscope.beckman.uiuc.edu/explore/eggmath/)

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

 

Easter and Spring Festivals are here! Eggs are everywhere in omelettes to Easter baskets! Here are some fun ways to use eggs to learn math.

The egg’s interesting mathematical properties are explored at this site. Explore the symmetry of eggs, dividing eggs equally, spherical geometry, and embryo calculus to determine how many cells are in a chick and more. When you get to the site just click on the module that interests you on the menu, and a new page opens with lesson plans and activities.

And here are more sites with eggs-citing activities:
 
HotChalk Lesson Plans Page


This website offers an Easter-egg-themed math lesson for kindergartners in a classroom. It can easily be adjusted for use in a homeschool or as a family activity.
 
Egg Carton Math


Recycle your egg cartons into a fun math game that kids of all ages will enjoy! (NOTE: You’ll have to sign up as a member of Education.com if you are not already.)
 
Egg Math Brain Teaser


Are you an egghead? Kids (grade 3 and up) will have to use their eggs to figure out the answer to this reverse cryptogram.

Challenging Math Problems & Puzzles

January 15th, 2018

 

It’s Monday, January 15, 2018, and time for Math at ClickSchooling!

 

Recommended Website:

Maths Challenge

(mathschallenge.net/)

Age Range: 11-18 (Grades 5-12, with parental supervision)

 

This website offers a free archive containing hundreds of math problems and puzzles for a variety of skill levels.

When you get to the site you’ll see a horizontal menu near the top of the page. Click on “Problems” to access the archives. You can search by keyword for specific math strands such as algebra, geometry, trigonometry, calculus, etc.
 
You can also search by level of difficulty. The problems are ranked with stars and explained as follows: 

  • One Star – These problems require nothing more than a logical mind and a willingness to try things out on paper.
  • Two Stars – Problems begin to require insights and mathematical tools. For example, geometrical problems may require the use of simple trigonometry, number problems may require knowledge of factoring, etc.
  • Three Stars – A good knowledge of school mathematics and/or some aspects of proof will be required.
  • Four Stars – A comprehensive knowledge of school mathematics and advanced mathematical tools will be required.

Each word problem or puzzle comes with an illustrated solution, and often has suggestions for further exploration and learning.

Free Math Software for Algebra, Geometry & More!

November 27th, 2017

 

It’s Monday, November 27, 2017, and time for Math at ClickSchooling!

 

Recommended Website:

GeoGebra

(www.geogebra.org/)

Age Range: 10 and up (Grades 5 and up; children with parental supervision)

 

This website provides free, interactive mathematics software for students of many ages that teaches algebra, geometry, graphing, statistics, and calculus.

When you get to the site, you’ll see: 

  • GeoGebra Graphing Calculator
  • GeoGebra Geometry
  • GeoGebra Classic
  • Materials
  • Downloads

We suggest you scroll all the way down to the Help section and look at the “Manual” and “Tutorials” where you can get acquainted with the materials and learn how to access them.

It’s helpful to poke around the site, get a feel for the content provided in the software, and then visit the “Forum” to get additional advice.

Fun Online Math Tutorials & Interactives

October 23rd, 2017

 

It’s Monday, October 23, 2017, and time for Math at ClickSchooling!

 

Recommended Website:

Kids Online Resources: Math

(www.kidsolr.com/math/index.html)

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

 

Kids Online Resources, maintained by the Webb Family of Arcata, California, is a massive archive of web-based learning activities for a wide variety of subjects “from kindergarten to college”. 

We focused on the math pages today. Under “Math Resources”, there are 4 pages of links – click the red hand to move to the next page. Or you can go directly to these categories: 

  • Algebra
  • Fractions, Decimals, Percents
  • Calculus, Geometry, Integrals, Statistics, Trigonometry

At this site, you’ll find enough math activities and lessons to cover your curriculum for years to come. Plus, you’ll find web-based lessons and activities for: 

  • Art/Music
  • Geography
  • History
  • Language Arts
  • Science
  • And much, much more!

Don’t miss their Kid Science Link found on the home page – with lessons and activities on Astronomy, Botany, Herpetology and more.

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