Posts Tagged ‘calculus’

Math Video Lessons, Activities, & More

January 23rd, 2017

 

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

 

Recommended Website:

WatchKnowLearn.org

(www.watchknowlearn.org/Category.aspx?CategoryID=81)

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

 

The goal of this website is to collect all the best free educational videos made for children that explain every topic taught in schools including math, in every major language on Earth – and make them available on one website, usefully categorized according to subject and education level.

When you get to the site you’ll see two sections. The “Mathematics” section is on the right side of the page (the Directory to the rest of the site is on the left). Under the math section you’ll see some featured math videos, as well as a menu of math subcategories that include: 

  • Mathematics for Young Learners
  • Number Sense
  • Money
  • Measurement
  • Probability and Statistics
  • Geometry
  • Fractions, Decimals, Percentages
  • Ratios and Proportions
  • Pre-Algebra
  • Algebra
  • Algebra II
  • Pre-Calculus
  • Calculus
  • Logic and Set Theory

Click on any subcategory and a new page opens featuring the videos that have been archived to date. The videos are all free for viewing. The videos are moderated by WatchKnow to ensure appropriate content. 

To share videos, you must open an account (free) that also allows you to track your activities and enter contests. As I mentioned, this site also contains lots of useful video lessons on other topics including: 

  • Language Arts
  • Literature
  • Science
  • History
  • Social Studies
  • The Arts
  • Foreign Languages
  • Philosophy, Religion, and Ethics
  • And more!

Free Math Lessons from Khan Academy

December 19th, 2016

 

It’s Monday, December 19, 2016, and time for Math at ClickSchooling!

 

Recommended Website:

Khan Academy

(www.khanacademy.org/)

Age Range: 8-18 (Grades 3-12, with parental supervision)

 

Many homeschoolers are fans of the non-profit Khan Academy that provides free, innovative, and engaging video tutorials on every strand of math and more.

The brainchild of Sal Khan (whose background is in math, computer science, and investment management), its goal is to provide a world-class education to everyone for free.

When you get to the site, click on “Subjects” on the menu. Click on a math topic of your choice to find video lessons covering: 

  • Arithmetic
  • Algebra
  • Geometry
  • Calculus
  • Differential Equations
  • Trigonometry
  • Probability
  • Statistics
  • SAT Preparation
  • Finance

You’ll also find informative courses in Science, Economics, Humanities, Computer Programming and more.

In addition to the instructional videos, visitors can log in and do problems online for further practice and comprehension. The program keeps track of your work and indicates what you’ve mastered and what needs more work.

This website is a brilliant demonstration of how to use technology to deliver a better, more meaningful education to everyone.

Free Online Math Videos

December 12th, 2016

 

It’s Monday, December 12, 2016, and time for Math at ClickSchooling!

 

Recommended Website:

Brightstorm: Math

(www.brightstorm.com/math/)

Age Range: 12-18 (Grades 7-12, with parental supervision)

 

Brightstorm is a company that finds and films the best math teachers, and creates engaging lessons around those teachers’ videos. The company sells test preparation programs, however, as an outreach to new customers they offer over 2,000 FREE videos that teach math from Algebra through Calculus.

For example, as an Algebra student, you can watch a series of lessons on quadratic equations and functions. In each lesson, the concept is explained. Then, the student is presented with three more videos that present problems and explain solutions. 

The lessons we watched were taught by a quirky and charming young woman instructor with a unique style and flair for teaching math. (Don’t miss her demonstration of setting “The Quadratic Formula” to the tune of “Pop Goes The Weasel”.)

When you get to the site, choose the subject of interest: 

  • Pre-Algebra
  • Algebra
  • Geometry
  • Algebra 2
  • Trigonometry
  • Precalculus
  • Calculus

Click on any one and a new window opens with a menu of topics in that category. Click on the topic of interest to access the lessons. When you click on a lesson, the first video in the series will launch, but you will be required to register (it’s free) to watch the entire video. Registered users can watch as many math videos as many times as they like.
 
As the website explains, “The power of a great teacher in action is undeniable.” Thanks to technology, students can learn math from some of the best teachers available – wherever and whenever they want.

Online Math Quiz

November 28th, 2016

 

It’s Monday, November 28, 2016, and time for Math at ClickSchooling!

 

Recommended Website:

That Quiz

(www.thatquiz.org/)

Age Range: 7-18 (Grades 2-12, with parental supervision)

 

If you are interested in no-frills online math practice, this website is for you. It will generate endless math problems for you to try, and instantly tell you whether your answer is correct.

There is a teacher registration (free!) and login option, and students can log in to see what work their teacher has assigned them, but this is a help for classroom teachers with multiple students and scores to keep track of; individual students don’t need to register, and most homeschool parents/kids won’t need to either; everything on this site is accessible without registration.

There really is something at every level here: a whole decade’s worth of randomly-generated math practice problems on one deceptively simple-looking website. For each activity, be sure to look in the left-hand column to select the parameters you’d like to apply. For example, for calculus, you can choose to practice integrals or derivatives. For fractions, you can identify the given fraction from the visual representation, or fill in the number of rectangles to represent the given fraction, and you can also select the level of difficulty. You can choose to practice only ten problems, or as many as a hundred. It will keep track of your score, and give that score to you as a percentage after you finish the set of questions. What you will not find here are cute cartoon characters, cool sound effects, advertisements, bright colors, animation, or anything flashy. You might find it helpful to keep some scratch paper and a pencil handy; write down the problems that you miss so that you can figure out what you did wrong.

This website is also available in 10 other languages! Just click the Language title in the bottom left corner of the front page. 

Note: With some of the activities, a message appears stating that you might need to download an updated browser; however, if your browser is already up to date, the message goes away when the activity has finished loading, and the activity works just fine.

MathTV – Free Math Lessons and Video Textbooks

August 22nd, 2016

 

It’s Monday, August 22, 2016, and time for Math at ClickSchooling!

 

Recommended Website:

MathTV

(www.mathtv.com/)

Age Range: 15 and up (Grades 9 and up; children with parental supervision)

 

This website provides free math instruction videos on specific math topics mostly on the college level, but we thought high schoolers would find this helpful as well.

Turn on your speakers and head to the site. “Select a Topic” to choose lessons of interest that include: 

  • Basic Mathematics – fractions, mixed numbers, decimals, ratios, percent, etc.
  • Algebra – positive and negative numbers, linear equations, functions, polynomials, factoring, rational expressions, roots and radicals, quadratic equations, logarithms, graphing, and more.
  • Trigonometry – functions, triangles, radian measure, identities and formulas, equations, polar coordinates, etc.
  • Calculus – limits, derivatives, integration, applications, and more.

Then, notice the featured math topic and the display of icons with pictures of various teachers and students. Click on any one and a video of them explaining the math topic/lesson appears on the screen.

Click on “Videos by Textbook” to access math textbook video lessons. (The actual textbooks may be purchased through the XYZ Textbooks link at the bottom of the page). All of the lessons in the textbook have video tutorials! Simply click on the textbook of choice, and a table of contents appears. Click on the topic of choice, then the video of choice. The textbook titles include: 

  • Basic Mathematics
  • Introductory Mathematics
  • Pre-Algebra
  • Elementary Algebra
  • and more advanced math textbooks.

This is a remarkable resource whether you need a little help with a particular math topic or want an entire math curriculum delivered on video.

Note: MathTV also has some interesting and helpful math videos on their YouTube channel.

Mathematics Lessons That Are Fun!

July 25th, 2016

 

It’s Monday, July 25, 2016, and time for Math at ClickSchooling!

 

Recommended Website:

Mathematics Lessons That Are Fun!

(math.rice.edu/~lanius/Lessons/)

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

 

Rice University sponsors this website that offers all kinds of FUN interactive math lessons created by math whiz and teacher Cynthia Lanius.

When you get to the site you will see a menu of math activities that cover every math strand and ability level from counting to calculus. Here are just a few of the lesson/game titles: 

  • Who Wants Pizza? – A fraction lesson offered in both English and Spanish!
  • The Million Dollar Mission – A math and money fantasy that teaches about exponential growth.
  • Calendar Fun – Amaze your friends by using the calendar and a little algebra.
  • Mathematics of Cartography – Who knew map-makers were mathematicians?
  • Dueling Pinwheels – A dazzling way to look at geometry.

The activities at this site include lessons, instructions, and explanations of math concepts and problems – and all have an interactive game component that allows you to practice what you’ve learned. See? Math can be fun!

css.php