9th Grade Precalculus Resources (by date, latest first)

Geometry. Find the surface area and volume of cubes, rectangular prisms, triangular prisms, and cylinders by using geometry formulas. 20 problems total. 2 sets. Each set has 10 problems, 1 blank student worksheet, 1 student worksheet with one sample answer, 1 teacher answer sheet in color, and 1 teacher answer sheet in ink. Grade 3-10. Use for Valentine, or any time of the year. Prep Free! Independent!

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Practice using function notation with numerical values and algebraic expressions

Worked solutions are included

12 questions about the sum of an arithmetic series

• Finding the sum of a series
• Given the sum find the first term or common difference
• Problem solving questions

Worked solutions are included

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No prep lesson for finding inverse functions.

• PowerPoint with teacher examples and 'Your Turn' examples for students to try themselves.
• Worksheet with increasing difficulty of questions, including so investigation and extension (completing the square required one question)
• Worked solutions included

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Using the Quadratic Formula to solve quadratic equations no prep lesson

• PowerPoint that begins with proving the quadratic formula by completing the square. Also includes worked examples for teaching how to use the formula
• Two worksheets with real-life applications as well as standard quadratic equations. There are enough questions to spread over two lessons or use one as a homework task.
• Worked solutions are included for both

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Quadratic Formula 1 Scavenger Hunt

Quadratic Formula 2 Scavenger Hunt

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Domain and Range of Functions no prep lesson

• Line Test Activity - students draw vertical lines to identify functions and horizontal lines to test for one-to-one functions
• PowerPoint introducing domain and range
• Worksheet with:

1. Find the range of a function given the domain
2. Find which values cannot be in a domain of a function

• Solutions are included

Follows on from:

Function Notation

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No prep lesson for finding composite functions

• PowerPoint with numerical and algebraic examples of composite functions. Also includes examples for solving equations where a composite function is required to be found first
• Worksheet with increasing difficulty and worked solutions included

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Functions - Function Notation

Functions - Domain and Range no prep lesson

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No Prep Lesson on finding the missing lengths in a right angled triangle using trigonometry

• Power Point with two examples on each finding a shorter side or hypotenuse. One each slide there is a teacher example then a question for students to try
• Worksheet on finding lengths with some real world examples (QR code with link to video)
• Worked solutions included

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

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Finding Missing Lengths Scavenger Hunt

Cosine Rule / Law of cosines scavenger hunt. Both finding a missing side or a missing angle

Instructions

• Print off the twenty question pages and put them up around the room

• Each question is in the middle of the page and the solution is at the top of another page.

• A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question

• Depending on numbers, students can all start on different questions

• There is a student answer sheet included plus the correct sequence

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No prep lesson for finding missing angles and sides in non-right angled triangles using the law of cosines / cosine rule

• Power Point with proof, two examples of missing sides and two examples for missing angles
• Worksheet including real life problems
• Worked solutions

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No Prep Lesson for the law of sines / sine rule.

• Power Point with the proof, examples of finding sides, angles and the ambiguous case
• Worksheet with basic problems and real-world problems
• Worked solutions included

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No Prep Lesson on finding the missing angles in a right angled triangle using trigonometry

• Power Point with two examples on each finding an angle. One is a teacher example then a question for students to try
• Worksheet on finding angles with some real world examples (Includes QR code for You Tube video)
• Worked solutions included

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

Mixture of using the law of sines (sine rule) to find angles and sides in non-right angled triangles

Instructions

• Print off the twenty question pages and put them up around the room
• Each question is in the middle of the page and the solution is at the top of another page.
• Answers are correct to one decimal place where appropriate
• A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question
• Depending on numbers, students can all start on different questions
• There is a student answer sheet included plus the correct sequence

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Treasure/Scavenger Hunt - Using trigonometry to find missing lengths

Treasure/Scavenger Hunt - Using trigonometry to find missing angles

A Scavenger Hunt with a mixture of Arithmetic Series (both increasing and decreasing) and Geometric Series (both finite sums and sums to infinity)

Instructions

• Print off the twenty question pages and put them up around the room

• Each question is in the middle of the page and the solution is at the top of another page.

• A student begins on a given question, solves it and finds the answer on another sheet. The question on this sheet will be the next question they answer. Once they have answered all twenty, they will return to their starting question

• Depending on numbers, students can all start on different questions

• There is a student answer sheet included plus the correct sequence

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No better exercise for children to do to cement all the Math they have learnt thus far.

So make sure you take advantage of this incredible resource, as it could keep them busy for quite a while!

These tasks, (with complete keys) help teachers and their students see in a powerful way where and how the math they do gets applied in real life. A sample of the 35 products include:

• Division, prime numbers and Encryption
• Trig and building a lean-to roof.
• Geometric Sequences and Financial investments
• Slope and building the right stairs for old people.
• Statistics and making informed consumer choices.
• Line of best fit and predicting Track world records.
• Logs, Ln, e and Financial investments
• Linear Equations and Optimization (Linear Programming)
• Exponents and Encryption
• Pythagoras and design and gardening

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

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I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

It is always a good strategy to review essential skills with your students, and this is right up there with the most essential!

The task will help students review all the basics involved in multiplying binomials. The task is specifically useful in a classroom full of students of different abilities. It addresses the following algebraic basics:

• how to multiply integers
• how to add and subtract like terms
• how to multiply monomials (the laws of exponents)
• how to FOIL two binomials.

FOIL, Binomials Multiplication, Algebra, Like terms, Adding Integers

Here is another resource on Binomials that you might not want to miss!

https://www.TeachShare.com/Product/Back-to-School-Real-Life-Math-Multiplying-Binomials-To-FOIL-quickly-accurately-7161355

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create.

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

This resource (4 Tasks containing 16 problems) addresses the 2 important algebraic skills:

• To use a linear equation to generate one of the coordinates of an ordered pair.
• To use an ordered pair to solve an incomplete linear equation

This resource works great as ...

• an assessment exercise
• a task
• independent work
• distance learning
• math stations
• math centers
• homework

And, you can get more resources on Linear Equations here:

https://www.TeachShare.com/Product/Back-to-school-fun-Systems-of-Linear-Equations-5-Real-Life-activities-and-key-7397496

https://www.TeachShare.com/Product/Back-to-school-fun-Real-Life-Linear-Equations-Tasks-and-Linear-Programming-7361652

AS WELL AS THE MOST IMPORTANT ONE! 16 Skills all students must have!

https://www.TeachShare.com/Product/Back-to-school-Linear-Equations-16-Skills-Alg-2PreCalc-students-should-have-7231230

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

Substitution is an invaluable skill in Algebra when working with the coordinate plane. This task card ensures that students get enough practice to move between complete equations and ordered pairs and incomplete equations and ordered pairs.

y=mx+b , slope, y-intercept, x-coordinate, y-coordinate, ordered pair

Children will love this group of activities, as it applies to the Real world that we live in.

This resource (tasks with complete key) covers 5 different real-life applications of linear equations. They include filling a pool, taking a road trip, paying off debt, earning a salary and renting a car.

This resource works great as ...

• an assessment exercise
• a task
• independent work
• distance learning
• math stations
• math centers
• homework
• constructive group work when introducing the topic.

Students will learn how to ...

• build an equation from given data
• substitute the given variable into the correct equation
• solving for the required variable

The SAT and ACT tests contain many questions consisting of real-life equations such as the ones in this task card. It will be excellent preparation for these two tests. The task card will also enhance students' understanding of the use of equations and substitution in real life.

And, you can also get the REST of the resources on Linear equations here!

https://www.TeachShare.com/Product/Back-to-school-fun-Real-Life-Linear-Equations-Tasks-and-Linear-Programming-7361652

https://www.TeachShare.com/Product/Back-to-school-fun-Systems-of-Linear-Equations-5-Real-Life-activities-and-key-7397496

AND, THE MOST IMPORTANT ONE! 16 skills all students must have.

https://www.TeachShare.com/Product/Back-to-school-Linear-Equations-16-Skills-Alg-2PreCalc-students-should-have-7231230

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

A real-Life Math activity that children can do to practice Linear equations.

This resource (task with complete key) practices student's skills to solve a system of linear equations in at least the following three ways:

• With Algebra - elimination or substitution
• With Matrix Algebra
• With the graphs of each linear equation

The task gives four comprehensive problems that must be solved (or verified) with all three methods.

This resource works great as ...

• an assessment exercise
• a task
• independent work
• distance learning
• math stations
• math centers
• homework
• constructive group work when introducing the topic.

And, you can also get these resources also on Linear equations!

https://www.TeachShare.com/Product/Back-to-school-fun-Systems-of-Linear-Equations-5-Real-Life-activities-and-key-7397496

https://www.TeachShare.com/Product/Back-to-school-fun-Real-Life-Linear-Equations-Tasks-and-Linear-Programming-7361652

This is the most important one!

https://www.TeachShare.com/Product/Back-to-school-Linear-Equations-16-Skills-Alg-2PreCalc-students-should-have-7231230

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create 

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

All Algebra 2, Pre-Calculus and Calculus students should have mastered a set of essential skills in previous courses - but they often don't. This resource has been thoroughly classroom-tested and will help you review these essentials quickly and effectively. I teach Algebra 2 and Pre-Calculus and plan to give this task as a DIY task for extra credit before EVERY unit this year.

Linear Equations and their Graphical representations are an integral part of any Algebra course. This resource (task, with checklist and complete answer key) makes sure that students practice the 16 essential skills needed.

Students will practice the following skills:

• moving fluently between the graphical, numerical (ordered pair) and algebraic representation of a linear equation.
• finding the slope given 2 points.
• finding the slope given the equation
• changing between standard and slope-intercept form
• finding the x- and y-intercept
• graphing the straight line
• finding the equation given 2 points
• finding the equation given 1 point and the slope
• and much more

This resource works great as ...

• an assessment exercise
• a task
• independent work
• distance learning
• math stations
• math centers
• homework
• constructive group work when introducing the topic.

And here are more resources in the Linear equations Series that you cannot forget!

https://www.TeachShare.com/Product/Back-to-school-fun-Systems-of-Linear-Equations-5-Real-Life-activities-and-key-7397496

https://www.TeachShare.com/Product/Back-to-school-fun-Systems-of-Linear-Equations-Algebra-Matrices-Graphing-7373327

https://www.TeachShare.com/Product/Back-to-school-fun-Real-Life-Linear-Equations-Tasks-and-Linear-Programming-7361652

If you enjoyed this resource, please leave a REVIEW at your leisure, for other possible buyers to know how you have experienced it. Thank you so much!

Please follow my store here to get notified of all new resources I create.

I love to improve my resources, so any constructive feedback from you will be extremely welcome. 

Enjoy this resource.

https://www.TeachShare.com/Store/Real-life-Mathematics

The tasks contain a complete checklist so that students (and their teachers and tutors) can be sure they possess all the skills required in Algebra 1 and 2, on the SAT and ACT examinations.