This section focuses on the key features and methods for working with linear graphs. It demonstrates how to sketch graphs from rules, derive rules from graphs, and calculate key features such as the ...

Our teacher already knows there is a positive relationship between how much time was spent on an essay and the grade the essay gets, but we’re going to need some data to demonstrate this properly.

This study aimed to investigate eighth-grade students' difficulties and misconceptions and their performance of translation between the different representation modes related to the slope of linear ...

Learn the secrets of Excel structured tables to save time, eliminate errors, and create smarter, more dynamic spreadsheets.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry and ...

Combining physical and virtual manipulatives gives students the ability to concretely model things in the real world.

Recent advances in high-throughput microbiome profiling have generated expansive data sets that offer unprecedented ...

Abstract: This paper presents a method for developing a game-based learning approach to teaching linear equations, designed as part of a pre-semester course for undergraduate students. A sample group ...

How can you work safely in the lab? What are the various steps needed in order to do so? How to spot risks, hazards and understand hazard symbols. A hypothesis is an idea about how something works ...

Abstract: Inhomogeneous linear ordinary differential equations (ODEs) and systems of ODEs can be solved in a variety of ways. However, hardware circuits that can perform the efficient analog ...