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Learning Brought to Life

An educational experience where the standard is mastery


Pictures shouldn't stay still,you control themyourself


Expertly crafted content that makesdifficult subjects easy


Showing youwhy is way more importantthan how

A Studious Student


Learn the content inhalf the time, withtwice the insightwith our unique teaching style!

Relaxed Teacher


Home time should be your time! Let us help youdeliver your best lessonswithout the constant preparation.

About Us

Make Education Accessible

We want lessons to be free for everybody! But unfortunately, making free lessons, is not free πŸ‘Ž. If you’d like to help with the finances ❀️ We will have a patreon support systems in place soon. If you have a better idea, get in touch!


We would love it if you told your friends about us! That would be super helpful! Because spreading the word is basically the same as spreading the love!

Contact Us

We'd really like to hear from you, even if its just a short thank you! So shoot us an email if you like πŸ˜ƒ, you’d be surprised how much this helps us when things get tough!

Help and Suggestions

If you need us to help you with anything, or you just want to ask us for some general advice; there are a few avenues available to you.

Work With Us

Right now, we are evaluating the best way to keep this project funded permanently, and to hire a few engineers and artists. We have lots of things to do, and if you’d like to donate your time to help get some of it done, we would ❀️ you even more πŸ™ƒ.


Meet treena, your classroom assistant

We are on a mission to make theworlds best educational resources, and we want as many teachers as possible to use them in their classrooms. Here's what we can give you:

An Explosion of interactivity

Interactive Prework

You won’t find lessons like these anywhere! Set them as prework, to make sure yourstudents walk into every class preparedto master the contentSample Lesson

Student Dashboard

Weassess your studentswith carefully crafted questions while they complete their prework. This allows us to present you with a concise overview of each students engagement and progress
A Dashboard for your Students
Teachers should have powers

Adaptive Lesson Plans

We know how much work it takes to prepare a great lesson, so we make simpledynamic lesson plansfor you. They expand on the prework and provide different questions based on your students progress

Application Summaries

We believe inshowing students whythey should care about each subject. Therefore, our team reasearches themost relevant applicationsfor each lesson, so that you can inspire your students to love learning
Mechanics of Drones

Unlock the full Treena experience

Get unlimited access to all the study resources you will ever need

Billed $30 monthly
Billed $144 annually
Individual Topics
2 Years of Access

The prices are shown in Australian Dollar (AUD). To learn more about subscriptions, click .

What can I get with Premium?

High quality video lessons
Syllabus mapped courses
Homework Recommendations
Syllabus Mapped courses
Homework Recommendations
Fully interactive study notes
Original questions with every session
Detailed guided solutions



Click on an interactive lesson to begin


Probability is the study of chance and uncertainty. We can use probability to help make predictions about situations where we have some general idea of what should happen, but no concrete answer.


Vectors are a very important part of physics and mathematics, they are also one of the most deeply misunderstood. We will carefully examine how they work and what they are used for in this topic.


We will be making and updating a number of useful simulations that will hopefully help to illustrate various concepts in an understandable way. These are mainly intended to be used as teaching aides, for teachers who want to be able to show off some cool thing to their classes.



Trigonometric Functions and Identities

Differential Calculus

Applications of Differentiation

Descriptive Statistics and Bivariate Data

Class Name



Topic (0 of 0)


Recommended Videos

These are some curated videos from around the internet to help you learn the content for this lesson.

There is no prework assigned to this lesson.


Syllabus Outcomes

Student Progress





Topic (0 of 0)


Recommended Videos

These are some curated videos from around the internet to help you learn the content for this lesson.

There is no prework assigned to this lesson.


Syllabus Outcomes

Student Progress

Go back to the shadows