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### We found 307 resources with the concept formulas

Videos (Over 2 Million Educational Videos Available)

10:23

Algebra 50 - Three Variable Systems in the...

5:25

Language and Creativity

3:11

Defining Gravity

Other Resource Types
(307)

Lesson Planet

#### Balanced Assessment: Exemplar High School Packet

The Exemplar High School Balanced Packet is a collection of 19 assessment tasks designed to test scholars’ knowledge of Algebra 1 concepts.
Learners create graphs that represent how things change over time, build functions to model...

Lesson Planet

#### Direct and Inverse Variation

The idea of direct variation sounds too formal to be easy. Actually, it's a simple idea with a simple formula. The constant of proportionality is another fancy name for a simple multiplication factor. This collection has several videos,...

EngageNY

#### EngageNY Algebra I Curriculum

The Algebra 1 curriculum set is designed to help scholars develop fluency in
writing, interpreting, and solving linear equations, The 30 lessons in Module 1 are divided into four topics: An Introduction to Functions, the Structure of...

Lesson Planet

#### Let's Make Conics Comical

Conics have lots of little pieces and lots of rules to make them what they are. In this collection, you'll find a video for each of the main conics—except for ellipses, as well as lesson plans, unit plans, activities, and worksheets. All...

Lesson Planet

#### AP Calculus AB

Prepare high school mathematicians for the AP Calculus AB exam with a collection of 38 videos that can be used to introduce the topics or as a review. The videos focus on two processes; differentiating a function and integrating a...

EngageNY

#### EngageNY Algebra I Module 1: Relationships Between Quantities and Reasoning with Equations and Their Graphs

The Algebra 1, Module 1 collection is designed to help students develop fluency in writing, interpreting, and solving linear equations The 30 lessons are divided into four topics: An Introduction to Functions , the Structure of...

Lesson Planet

#### Solve Linear Equations and Inequalities in One Variable

The one thing you need to know in algebra is how to solve for an unknown variable. Start with the basics and practice solving linear equations and inequalities. Here are a variety of lessons and worksheets to hit your content.

Lesson Planet

#### Distance and Midpoint Formula

If your mathematicians are ever in a jam because they have forgotten a formula, use this collection to model how they can use reasoning to get the answer they need.

Lesson Planet

#### Saxon Math Course 2

Add some variety to your school or district's math curriculum with this comprehensive collection of materials. Offering over 900 pages of Saxon Math lessons, worksheets, and activities, this resource is a gold mine for any middle school...

Lesson Planet

#### Molecular and Ionic compounds, and writing formulas

This sheet starts with a chart of prefixes and another chart of easy formulas for which your pupils should find the corresponding compound name. This lead in, along with the chart of "exceptions", will help activate prior knowledge in...

Lesson Planet

#### Take It in Stride

One step at a time, pupils practice their measurement techniques as they analyze their stride length. They design their own procedures for measuring and relate their stride measurements to the distance traveled by making calculations.

Lesson Planet

#### Hot Under the Collar

It is close enough for all practical purposes. Pupils see two methods to convert degrees Celsius to degrees Fahrenheit, one with exact numbers and another using estimation. Learners review both methods and determine when the estimation...

Lesson Planet

#### Google Earth Trip

A trip around the world sounds nice, but for now we'll just have to make do with Google Earth. Pupils use pictures of landmarks to apply geometry concepts. They determine whether each building has bilateral or rotational symmetry, search...

Lesson Planet

#### Fun with Solids

Geometry is all around us—if we're only willing to look. The final three activities of the Fun with Solids unit continue work on surface area and volume. For lesson three, scholars investigate the formulas for spheres and solve a problem...

Lesson Planet

#### Sloppy Student II

Doesn't trying two substitutions prove it is equal? Individuals analyze a given polynomial division problem to determine whether the answer is correct. Classmates continue to determine what values to use that show the answer and the...

Lesson Planet

#### The Satterthwaite Formula for Degrees of Freedom in the Two-Sample t-Test

Sample some statistics with Satterthwaite. Instructors of AP® Statistics read up on the Satterthwaite formula for degrees of freedom in the two-sample t-test. They see where it comes from and learn about the mathematics underpinning the...

Lesson Planet

#### Applications of Formulas in Function Notation

Apply the video to learn about applications of function notation. Viewers of an educational video see an example of how to use formulas written in function notation in real-life situations and how to interpret function notation. They...

Lesson Planet

#### Changing the Subject of a Formula

What to do with more than one variable? Part of a larger series, the video shows how to solve a formula for another variable. Pupils solve equations with more than one variable for a given variable of interest. Problems include linear,...

Lesson Planet

#### Solving Real-Life Problems in Excel

Jane has 20 bananas and gives 16 away; how many are left? Microsoft Excel can help with that! A video provides a brief overview of the software program. Viewers learn how to use planning, basic math, and knowledge to solve real-life...

Lesson Planet

#### Square-Ness

Are there some rectangles that are more square than others? A thought-provoking task asks individuals to create a formula that objectifies the square-ness of a set of rectangles. They then use their formulas to rank a set of rectangles.

Lesson Planet

#### Boards II

Build spreadsheet skills while investigating decimal multiplication. An open-ended task asks learners to edit a spreadsheet to create a multiplication table for decimals. Provided with a specific interval, pupils create formulas that...

Lesson Planet

#### Boards I

Learners create patterns in a table to mimic the function of an electronic spreadsheet. The result is a table that creates an addition table for decimals in intervals of one-tenth. While creating the pattern, pupils must thoroughly...

Lesson Planet

#### Step by Step

One step at a time! A seemingly linear relationship becomes an entirely new type of function. Young scholars build their understanding of step functions by completing a three-stage activity that incorporates multiple representations of...

Lesson Planet

#### Deriving the Quadratic Formula

Formulas don't appear from thin air! Learn how to derive the quadratic formula by completing the square. As the video instructor demonstrates each step of the derivation, the quadratic formula begins to emerge until it is complete in the...