Text and practice on solving quadratics by factoring
- Subject:
- Mathematics
- Material Type:
- Lesson Plan
- Provider:
- Math Worksheets Go!
- Date Added:
- 11/09/2017
Text and practice on solving quadratics by factoring
Understand and apply the multiplication property of zero to solve quadratic equations with integral coefficients and integral roots.
Guided notes on quadratic functions and minimum/maximum, x and y intercepts.
Khan video on solving quadratic equations by factoring.
This is a Khan video explaining how to factor a quadratic when the leading coefficient is not 1.
Slide presentation on how graphing and quadratics are related
Khan video solving a quadratic equation by isolating the variable and taking the square root.
Foldable study resource for different ways of solving systems of equations
Students solve word problems and interpret answers from graphs
Class notes and problems to work through as a class on systems of equations in context.
Worksheet with answers practicing elimination in a system of equations.
Guided notes for lesson on elimination by adding/multiplying
Worksheet relating tables and graphs of linear equations
Short video explaining how and why it is sometimes necessary to multiply one equation in a system to be able to eliminate a variable and solve.
Analyze and solve verbal problems whose solution requires solving a linear equations in one variable or linear inequality in one variable.
Editable PPT presentation on how and why to use multiplication for elimination in a system of equations.
Website for students to watch on the process of solving systems by elimination
Students learn if-then moves using the properties of equality to solve equations. Students also explore moves that may result in an equation having more solutions than the original equation.
In this Khan Academy activity, students will find the standard deviation of a set of numbers in a word problem.
The lesson prepares students for a future understanding of the standard deviation of a data set, focusing on the role of the deviations from the mean. Students practice calculating deviations from the mean and generalize their calculations by relating them to the expression ?? - ??¯. Students reflect on the relationship between the sizes of the deviations from the mean and the spread (variability) of the distribution.