Posts Tagged ‘probability’

Videos for Numberphiles

April 26th, 2021

Numberphile

(www.numberphile.com/)

Grades 6-Adult, with parental preview and supervision

 

This is a collaboration by mathematicians who have recorded videos to share the wonder of math through interesting activities, funny stories, and challenging puzzles and concepts.

When you get to the site you’ll see the menu of math-themed videos and podcasts featuring a wide variety of mathematical concepts including: 

  • Numbers and Number Systems
  • Probability and Statistics
  • Sequencing
  • Geometry and Trigonometry
  • And much, much more

Select the topics that appeal to the interest and ability level of any given student and enjoy the video presentation.

IMPORTANT: Because some of the presentations are geared for older audiences, parents should preview the videos and supervise internet activity.

Why Do I Have To Learn Math?

October 26th, 2020

 

It’s Monday, October 26, 2020, and time for Math at ClickSchooling!

 

Recommended Website:

Motivate – Maths Enrichment for Schools

(motivate.maths.org/content/)

Age Range: 11-17 (Grades 6-12, with parental supervision)

 

This archived site from the University of Cambridge presents downloadable multimedia explorations of how math relates to real life issues such as nutrition, disease, vaccinations, and the economics of health. The math topics covered include percentages, graphs, probability, equations, contingency tables, tree diagrams and much more!

When you get to the site you’ll see a description of what’s provided on the site. Click on the links under the title “Multi-Media Packs” to get to the engaging math activities that answer questions such as: 

  • Is eating bacon sandwiches bad for you (or are the statistics misleading)?
  • How do mathematical models make predictions about epidemics?
  • What are the odds that you test positive for something and the test is wrong?

Explore these and other health-related questions from a mathematical perspective.

You can also do an in-depth study of “Babylonian Maths” that hone skills in number and place value, multiplication, division, inverses, shape, and symmetry.

If you still want more, click over to the “Cross-Curricular Resources” section to find correlations between mathematics and art, geography, history, music, science, sports and more. Some of the videos (VCs) in this section don’t work any more, but there are plenty of good suggested activities to stimulate learning over a wide variety of subjects.

Math with The Simpsons

June 8th, 2020

 

It’s Monday, June 8, 2020, and time for Math at

ClickSchooling!

 

Recommended Website:

Simpsons Math Activities

(mathsci2.appstate.edu/~sjg/simpsonsmath/)

Age Range: 10 and up (Grades 5 and up approximately; parents should preview and supervise)

 

In many episodes of the popular animated sitcom, The Simpsons, there are references to mathematics including arithmetic, geometry, and calculus that uncover and poke fun of mathematical illiteracy. As explained at the website, “Al Jean, Executive Producer and head writer, has a bachelor’s degree in mathematics from Harvard University.”

Two math professors saw the potential to use math references in The Simpsons as an “ideal source of fun ways to introduce important concepts to students, and to reduce math anxiety and motivate students…”

When you get to the site, you’ll see a brief introduction, followed by a menu that includes: 

  • Mathematics on The Simpsons – Read a few articles that reveal where and how math is used in various episodes.
  • Engaging Students with Related Mathematics – Get free “Activity Sheets” based on math references in random episodes of The Simpsons. They are designed for classroom use (but can be tweaked for homeschooling) and cover concepts such as: 
    • The Pythagorean Theorem
    • Arithmetic and Number Theory
    • Pre-Calculus and Calculus
    • Probability

You’ll also find links to media coverage in which the writers and other crew members talk about the math and science in The Simpsons‘ episodes. And there are suggestions and cautions for teachers about using pop culture in the curriculum as well.

BONUS! Mathematics on Futurama! That’s right, the science fiction cartoon series has math and science references in almost every episode. One of the comedy writers on Futurama! has a Ph.D. in applied mathematics from Harvard and you can read about his “inside jokes” in various episodes. The site is similar to The Simpsons math site, and contains free Futurama! math worksheets.

Note: While these programs may be pop culture icons, some contain controversial subject matter. As always, parents must preview the material and supervise Internet access.

Multimedia Math Glossary for K-6

April 6th, 2020

 

It’s Monday, April 6, 2020, and time for Math at ClickSchooling!

 

Recommended Website:

Multimedia Math Glossary

(www.hbschool.com/glossary/math2/)

Age Range: 5-12 (Grades K-6, with parental supervision)

 

This website, developed by Harcourt School Publishers, offers a free, multimedia math glossary. It helps students understand math terms and concepts using colorful animated pictures, drawings, graphs, and simple text.

When you get to the site, use the menu at the top to explore the site by grade level, or simply search for a math term alphabetically. Use the menu on the left side of the screen to further refine your search. Once you find the term you are looking for – click on it – and the term, along with a description and an illustration or animation, appears on the screen. For example: 

  • Grade K – See multimedia illustrations of math terms such as: above, below, add, bar graph, circle, equals, less, minus, same, triangle, under, etc.
  • Grade 1 – See multimedia illustrations of math terms such as: addition sentence, between, centimeter, even numbers, fractions, greater than, hour hand, line of symmetry, minus, etc.
  • Grade 2 – See multimedia illustrations of math terms such as: addend, congruent figures, divide, fact family, gram, perimeter, sphere, sum, etc.
  • Grade 3 – See multimedia illustrations of math terms such as: acute angle, cube, decimal, Celsius, Fahrenheit, equilateral triangle, line segment, liter, numerator, obtuse triangle, etc.
  • Grade 4 – See multimedia illustrations of math terms such as: analog clock, associative property of addition, cardinal number, gallon, kilogram, negative numbers, probability, etc.
  • Grade 5 – See multimedia illustrations of math terms such as: absolute value, commutative property of multiplication, denominator, exponent, hypotenuse, inverse operation, pi, ray, scientific notation, etc.
  • Grade 6 – See multimedia illustrations of math terms such as: algebraic expression, coordinate plane, Fibonacci Sequence, Golden Ratio, Pythagorean Theorem, rhombus, square root, theoretical probability, x-axis, y-coordinate, etc.

This is a great tool to enhance any study of math. It also offers an interesting way to introduce various math terms and concepts without intimidation.

Gingerbread Man Math

December 23rd, 2019

 

It’s Monday, December 23, 2019, and time for Math at ClickSchooling!

 

Recommended Website:

Gingerbread Man Math

(www.mathwire.com/themes/themegb.html)

Age Range: 5-13 (Grades 1-8, with parental supervision)

 

Learn about measurement, symmetry, probability, glyphs, and play a gingerbread man game that helps students practice coordinate graphing skills.

This site archives an assortment of fun and challenging gingerbread-themed math activities with illustrations, animations, and downloadable worksheets that meet the National Council of Teachers of Mathematics’ standards including: 

  • Gingerbread Man Glyphs & Graphing Ideas
  • Gingerbread Man Games
  • Gingerbread Man Problem solving
  • And more!

There’s enough here to keep you busy during the holidays.

NOTE: We will be taking a break from ClickSchooling reviews until January 2, 2020. Happy Holidays!

Challenging Mathematical Puzzles

March 11th, 2019

 

It’s Monday, March 11, 2019, and time for Math at ClickSchooling!

 

Recommended Website:

Nick’s Mathematical Puzzles

(www.qbyte.org/puzzles/)

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

 

At this website you’ll find a collection of more than 150 math puzzles that cover algebra, geometry, probability, number theory, trigonometry, calculus, and logic. They have been selected “for the deceptive simplicity of their statement, or the elegance of their solution.” While they will challenge your cleverness, the site founder Nick Hobson (who has a math degree and works in computer software) says, they “usually only require pre-college math.”

When you get to the site you will see an introduction. Above it is a menu bar that provides access to 160 puzzles. View the “Index” to see the names of the puzzles archived here. Click on any one, and a new page opens with the puzzle. You’ll see 1-4 stars next to each puzzle title that designates the level of difficulty, with four being the most difficult.

As mentioned at the website, “Explaining how an answer is arrived at is more important than the answer itself. To this end, hints, answers, and fully worked solutions are provided, together with links to related mathematical topics. Further references are provided with many of the solutions. The puzzles are intended to be fun, with an educational element.”

css.php