Rivan K's Enrolled Lessons

17 minFREEiOS Development lessonFree9 CQ
Learning to program is a lot of work, but your first iPhone app doesn’t have to be. Create a "Hello World" project for iPhone or iPad using Xcode (iOS6)!
with LearnToProgramLearning to program is a lot of work, but your first iPhone app doesn’t have to be. Create a "Hello World" project for iPhone or iPad using Xcode (iOS6)!

3 minFREEMath lessonFree2 CQ
Fractions can be a tricky bit of mathematics! In this lesson, learn how to deal with two fractions that are considered equal, but don’t share numbers.
with Curious .Fractions can be a tricky bit of mathematics! In this lesson, learn how to deal with two fractions that are considered equal, but don’t share numbers.

3 minMath lesson2 CQ
In this lesson, walk through a problem with mixed and improper fractions while learning about common denominators and lowest common multiples.
with Curious .In this lesson, walk through a problem with mixed and improper fractions while learning about common denominators and lowest common multiples.

2 minMath lesson2 CQ
In this lesson, follow along to learn how to subtract fractions by finding the common denominator, and also discusses how to simplify the final answer.
with Curious .In this lesson, follow along to learn how to subtract fractions by finding the common denominator, and also discusses how to simplify the final answer.

4 minMath lesson3 CQ
In this lesson, follow along with an experienced math tutor to learn how to multiply and divide fractions. Also, learn how to simplify your answers!
with Curious .In this lesson, follow along with an experienced math tutor to learn how to multiply and divide fractions. Also, learn how to simplify your answers!

2 minMath lesson2 CQ
In this lesson, follow along as an experienced math tutor demonstrates how to convert improper fractions to and from mixed numbers with detailed illustrations.
with Curious .In this lesson, follow along as an experienced math tutor demonstrates how to convert improper fractions to and from mixed numbers with detailed illustrations.

5 minMath lesson3 CQ
In this math lesson, discover how to convert fractions, decimals, and percentages into different expressions using several clear, concise examples.
with Curious .In this math lesson, discover how to convert fractions, decimals, and percentages into different expressions using several clear, concise examples.

5 minAlgebra lesson3 CQ
In this lesson, learn how to solve three different linear equations involving expressions with fractions, and review how to solve algebra word problems.
with Curious .In this lesson, learn how to solve three different linear equations involving expressions with fractions, and review how to solve algebra word problems.

8 minPhysics lesson5 CQ
This physics lesson explores the concept of pressure. You’ll learn how to calculate pressure per square inch and see what it’s like to walk on a bed of nails.
with Stoked About ScienceThis physics lesson explores the concept of pressure. You’ll learn how to calculate pressure per square inch and see what it’s like to walk on a bed of nails.

8 minFREEMath lessonFree5 CQ
Need some ACT math practice before test day? This lesson provides an overview to the ACT math practice test covered in this course and tackles one problem.
with MathOnTimeNeed some ACT math practice before test day? This lesson provides an overview to the ACT math practice test covered in this course and tackles one problem.