Purchases from within your account will upgrade your account immediately.
Purchases made from the homepage will be connected manually within 24 hours.
Please see below for PO and out-of-pocket teacher details.
Prefer to Pay by Purchase Order?
If your school would like to pay by purchase order,
please create a quote with our automatic quote
generator to give to your purchasing department.
They can email the Purchase Order to jack@positivephysics.org.
Paying out of pocket?
I built Positive Physics out of my own classroom and want to help as many teachers and
students as possible.
If your school will not cover the cost and you are considering paying out of
pocket, please reach out to me at
jack@positivephysics.org
for our pay-what-you-can option.
Pay By Credit or Debit Card
Purchase Subscription (through July)
Pay By Credit or Debit Card
Reference Sheet & Lesson
Reference
Lesson
Problem Shortcut Buttons
GUEST MODE - Log in to save your work or create an account to start your free trial!GUEST MODE - Log in to save your work.
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Email:
Teacher Registration
School Name:
Choose a Classroom Code:
Choose a simple code that students will enter if signing up manually.
The Classroom Code will be the same for all your class periods.
Note this is NOT the same as an activation code used to upgrade a pre-paid account.
The class code should be provided by your teacher. It is required to finish registering your account.
Classroom Code:
Note – If your teacher connected your
account through Google Classroom,
you already have an account and can
sign in without registering.
Student Registration
Student Registration
Section:
Student Registration
First Name:
Last Name:
Email:
Username:
Password:
Must be 8 characters and contain a number and a letter.
Section:
Homeschooler / Independent Registration
Homeschooler / Independent Registration
Username:
Password:
Email:
Student account created! Click this button to use Google's login page to
finish registration.
Clicking the close button will delete your account.
Reset Password
Email
If you are a student and did not register with your email address, please contact your teacher who can reset your credentials from their "Manage Rosters".