Courtney D's Enrolled Lessons

6 minFREEAlgebra lessonFree4 CQ
Ready to learn the basics of algebra? Math Fortress introduces you to variables – what they are, how they operate, and the ways in which they are written.
with Math FortressReady to learn the basics of algebra? Math Fortress introduces you to variables – what they are, how they operate, and the ways in which they are written.

6 minAlgebra lesson4 CQ
Take your algebra skills to the next level! In this math lesson, learn about true or false statements and simplifying numerical and variable expressions.
with Math FortressTake your algebra skills to the next level! In this math lesson, learn about true or false statements and simplifying numerical and variable expressions.

5 minAlgebra lesson3 CQ
In this math lesson, learn the proper way to simplify numerical expressions using grouping symbols, nested grouping, and the order of operations.
with Math FortressIn this math lesson, learn the proper way to simplify numerical expressions using grouping symbols, nested grouping, and the order of operations.

10 minAlgebra lesson6 CQ
Are you ready to tackle fraction bars and variables? Learn how to evaluate expressions, fill in the blank, and create true statements in this algebra lesson.
with Math FortressAre you ready to tackle fraction bars and variables? Learn how to evaluate expressions, fill in the blank, and create true statements in this algebra lesson.

4 minAlgebra lesson3 CQ
If learning algebra, you understand there's a difference between expressions and equations. Learn about open and closed sentences, and how equations relate.
with Math FortressIf learning algebra, you understand there's a difference between expressions and equations. Learn about open and closed sentences, and how equations relate.

5 minAlgebra lesson3 CQ
Continue practicing your knowledge of solving equations and finding true solution sets for a given domain in this algebra lesson from Math Fortress.
with Math FortressContinue practicing your knowledge of solving equations and finding true solution sets for a given domain in this algebra lesson from Math Fortress.

8 minAlgebra lesson5 CQ
Math isn't all numbers and symbols; sometimes there are written phrases involved! This algebra lesson shows how to translate words into variable expressions.
with Math FortressMath isn't all numbers and symbols; sometimes there are written phrases involved! This algebra lesson shows how to translate words into variable expressions.

9 minAlgebra lesson5 CQ
Take your knowledge of translating written phrases into variable expressions further by running through some examples of algebraic expressions and formulas.
with Math FortressTake your knowledge of translating written phrases into variable expressions further by running through some examples of algebraic expressions and formulas.

6 minAlgebra lesson4 CQ
Now that you're comfortable translating words into algebraic expressions, move on to translating full sentences into equations with the addition of "is."
with Math FortressNow that you're comfortable translating words into algebraic expressions, move on to translating full sentences into equations with the addition of "is."

8 minAlgebra lesson5 CQ
In this algebra lesson, learn how to formulate equations based on given information by assigning variables to unknown quantities and using formulas.
with Math FortressIn this algebra lesson, learn how to formulate equations based on given information by assigning variables to unknown quantities and using formulas.