Some plants can drink water from the air - and that has some weird effects on the forests where they live.

There's an organization responsible for more terrorism plots in the United States than al-Qaeda, al-Shabaab and ISIS combined: The FBI. How? Why? In an eye-opening talk, investigative journalist Trevor Aaronson reveals a disturbing FBI...

Less than half of the rain that falls from a cloud makes it all the way to the ground – because a lot evaporates while falling or after landing in treetops.



Thanks to Georgia Southern University...

Today we're going to introduce one of the most flexible statistical tools - the General Linear Model (or GLM). GLMs allow us to create many different models to help describe the world - you see them a lot in science, economics, and...

This is a solution to the practice exercise on linear regression analysis.

A video entitled "Determine Intersect by Points" that covers determining whether a pair of lines, given as pairs of points, are intersecting, parallel, or coincide.

A video entitled "Compare and Contrast Functions" that covers which features of linear functions can be compared to draw conclusions in real-world contexts.

A video entitled "Linear Function Equations" which discusses slope-intercept form in a hiking example.

A video entitled "Comparing Functions" which shows how to compare the y-intercept of functions when given functions' graphs, equations, and verbal descriptions.

A video entitled "Graph and Estimate Solution" that covers graphing linear equations using x- and y-intercepts to solve systems of linear equations.

A video entitled "Lines through the y-Axis" that covers writing equations of lines graphed on the coordinate plane.

A video entitled "Graph Linear Intercepts" that covers the process of graphing a linear equation using its x- and y-intercepts.

A video entitled "Graph Key Quadratic Features" that covers the process of graphing a quadratic function using its intercepts and vertex.

Welcome back to the Fluctus Channel, today, we’re taking a closer look at the iconic F-15 and F-22, exploring how these powerful jets play a vital role in keeping the skies secure.



Fluctus is a website and YouTube...

The Colombian Navy has conducted a massive drug bust, seizing three "narco-submarines" that were trafficking cocaine. These submarines were transporting drugs across the Pacific Ocean, from South America to Australia. Over six weeks,...

Pupil outcome: I can use my knowledge of graphical representations to solve problems. Key learning points: - When presented with a real-life problem, it can help to sketch what is happening. - A sketch can provide a visual aid for...

Pupil outcome: I can identify direct proportion graphs from their features and can use the graph to create an equation to algebraically model this relationship. Key learning points: - Direct proportion can be recognised graphically. - A...

Pupil outcome: I can appreciate that there are two key elements to any linear relationship: rate of change and intercept point. Key learning points: - There is always a common difference in an arithmetic sequence. - There is always a...

Pupil outcome: I can recognise the determining features of the shape of the graph from its equation. Key learning points: - The gradient of the line is determined by m when the equation is in the form y = mx + c - The y-intercept is...

Pupil outcome: I can find the equation of the line in the form y = mx + c Key learning points: - Linear equations can be rearranged into the form y =mx + c. - The gradient and intercept can be identified from the graph. - The equation of...

Pupil outcome: I can find the equation of the line from the graph. Key learning points: - Linear equations can be rearranged into the form y = mx + c - The gradient (m) and the y-intercept (c) can be determined from the graph. - The...

Pupil outcome: I can find the equation of the line from two coordinate pairs as well as from the gradient and one coordinate pair. Key learning points: - The gradient can be found from two points by considering the change in y over the...

Pupil outcome: I can identify, from their equations or graphs, whether two lines are parallel. Key learning points: - Two lines are parallel if they are equidistant and never touch. - For linear graphs, the rate of change is constant. -...

Pupil outcome: I can draw graphs of the form y = a; x = a and interpret linear graphs in context. Key learning points: - Horizontal lines were drawn when finding the solutions of equations graphically. - Horizontal lines were drawn...