Making waves in STEM

Pre-Algebra, Semester A

  • Date created

    June 29, 2020

  • Last updated

    July 2, 2020

Enroll in Pre-Algebra with Dolphin STEM Academy

Course Overview

Mathematics is the study of patterns around us. In M/J Pre-Algebra, Semester A, you will explore transformations and solve linear equations. You will also solve realworld problems with two linear equations. In this course, you will study and interpret functions that can help you solve problems you encounter in everyday life.

Course Goals

By the end of this course, you will:
Explore and verify the properties of transformations and describe their effects.
Understand that two figures are congruent or similar if one can be obtained from the other
by a sequence of rotations, reflections, or translations.
Examine the properties of the angles created when parallel lines are cut by a transversal.
Solve linear equations with rational coefficients and give examples of linear equations with
one, infinitely many, or no solutions.
Graph proportional relationships, interpreting the unit rate as the slope, and compare two
different proportional relationships represented in different ways.
Derive the equations y = mx and y = mx + b.
Use similar triangles to explain why the slope is the same between any two points on a line.
Solve a system of linear equations algebraically and by finding the point of intersection.
Solve real-world and mathematical problems with two linear equations.
Understand functions, describe properties of linear and nonlinear functions, and compare
properties of functions represented in different ways.
Construct and interpret functions given in verbal descriptions, two coordinate values, tables,
or a graph.

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2017-03-13T11:54:16+00:00
Dolphin STEM Inspiring passions in STEM.  Educating a new generation. Dolphin STEM Academy 2017-03-13T11:54:16+00:00 Inspiring passions in STEM.  Educating a new generation. https://dolphinstemacademy.com/testimonials/testimonials/

We are super proud of him and appreciate your support!

Christopher has had some great positive things to say. It’s really cool that he is connecting with kids and teachers...

Laurie, mom of Christopher

Dolphin STEM Academy
5.0
2021-06-12T03:02:57+00:00

Laurie, mom of Christopher

We are super proud of him and appreciate your support! Christopher has had some great positive things to say. It’s really cool that he is connecting with kids and teachers from all over – a great “virtual” way to open up his world and perspective. 

We are so glad!

This is our 1st year homeschooling and we are so glad that we chose Dolphin STEM Academy

Erin, mom of a 5th grader

Dolphin STEM Academy
5.0
2019-05-26T08:35:22+00:00

Erin, mom of a 5th grader

This is our 1st year homeschooling and we are so glad that we chose Dolphin STEM Academy

Thank you for always being here for me!

Big thanks to Mrs Debbie for all the support and encouragement!

Mirabel from Malaysia

Dolphin STEM Academy
5.0
2021-06-15T15:36:43+00:00

Mirabel from Malaysia

Thank you for always being here for me! Big thanks to Mrs Debbie for all the support and encouragement! Mirabel from Malaysia Dolphin STEM Academy 5 2021-06-15T15:36:43+00:00 Mirabel from Malaysia Big thanks to Mrs Debbie for all the support and encouragement! https://dolphinstemacademy.com/testimonials/thank-you-for-always-being-here-for-me/

I believe his confidence in himself has grown!

Mrs. Debbie and her team have been awesome through this entire school year and I appreciate your support and patience...

Keenna H.

Dolphin STEM Academy
5.0
2021-06-18T01:33:46+00:00

Keenna H.

I believe his confidence in himself has grown! Mrs. Debbie and her team have been awesome through this entire school year and I appreciate your support and patience with me! Keenna H. Dolphin STEM Academy 5 2021-06-18T01:33:46+00:00 Keenna H. Mrs. Debbie and her team have 
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UPCOMING EVENTS
  1. Online STEM Clubs

    September 13 - November 4
  2. Winter STEM Camp

    December 13 - December 16
  3. #STEMwriwe

    February 7, 2022 - February 10, 2022
  4. Pi-Thon Math Tournament

    March 14, 2022 - March 18, 2022
  5. STEM Week

    March 14, 2022 - March 18, 2022

Dolphin STEM

Inspiring passions in STEM.  Educating a new generation.
Dolphin STEM Academy
2017-03-13T11:54:16+00:00
Dolphin STEM Inspiring passions in STEM.  Educating a new generation. Dolphin STEM Academy 2017-03-13T11:54:16+00:00 Inspiring passions in STEM.  Educating a new generation. https://dolphinstemacademy.com/testimonials/testimonials/
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