A series of simultaneous equations videos presented by a classroom teacher to support teachers and families.
Structure and features
A classroom teacher presents a series of videos on simultaneous equations covering the following topics:
- simultaneous equations and graphing method
- simultaneous equations substitution method
- simultaneous equations elimination method
- simultaneous equations problem solving.
CASIO calculator is used in these videos.
Links and files
Teacher notes
CASIO calculator is used.
Simultaneous equations and graphing method
Introduction to solving simultaneous equations graphically, with a graphics calculator (graphing and equation solver) and online graphing tools.
Simultaneous equations substitution method
This method is best used when at least one equation is given with either x or y as the subject.
Simultaneous equations elimination method
This method is best when both equations are in the general form.
Simultaneous equations problem solving
The steps for solving problems are explored in this video.
