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First degree equations with two unknowns: Quiz
This quiz is a fun way to test whether students can work with first-degree equations with two unknowns. They set up an appropriate first-degree equation for a problem and check whether a given solution is a solution of the equation.
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Second-Degree Functions: Summary
Summary of the formulas for quadratic functions, to supplement the course material.
Form f(x) = ax² + bx + c and form f(x) = a(x – α)² + β
Explanation when determining:
- top,
- axis of symmetry,
- domain,
- range,
- zero values, …
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Cartesian equation of a line: Applications
The following parts are covered in the exercises:
- Determining the rico (a);
- intersection with x-axis and y-axis;
- determine missing coordinate;
- Convert equation from y = ax + b to ux + vy + c = 0.
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Type of data, measures of center and dispersion, frequency table, pie chart: Exercises
In this BookWidgets exercise assignments are discussed:
- type of data: numerical, categorically ordered, categorically not ordered;
- filling in relative frequency table;
- center and dispersion measures with diagram;
- percents at pie chart.
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Reducing area measurements: Exercises and task
Excel file with which the students can practice independently on the reduction of surface measurements on the practice (tab) sheet with the possible use of the auxiliary table.
The file also contains a task, which is located in the second tab of the …Translated by
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STEM School Label
The STEM School Label allows school representatives to evaluate their school against the criteria that define a STEM school using an online self-assessment tool. This self-assessment tool identifies required areas of development and provides …
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Spirograph: Pi Day
For example, each rotation corresponds to the diameter of a gear times pi.
In this video this principle is executed on the basis of a drawing.
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Tarsiamaker: Complete your puzzle
Create your own (mathematical) puzzles. Choice of different sizes.
You enter a statement and the correct answer each time, so this website automatically creates a suitable puzzle with your assignments.
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Analyzing a Magazine Cover: Worksheet
In this assignment, students have to release an analysis on a magazine cover. The point here is that they can explain why colors and fonts are used.
This lesson is part of a series of lessons. For the full series of lessons, please contact Thijs van …
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Out with a bang!: STEM project
In this STEM project, students are challenged to design and create an escape room for their fellow students. They will have to use their STEM knowledge and skills to escape.
This project is used as a synthesis project to refresh their learning at the …
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First-degree functions: Task
A task about first-degree functions that belongs to the chapter systems of the book Delta .
The following parts are covered:
- recognizing first-degree equations;
- solving first degree equation;
- check point of an equation;
- calculate slope and …
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Measures of center and dispersion: Exercises
In these BookWidgets exercises you can practice on mean, median, mode and quartiles.
These BookWidgets exercises were based on Measures of center and dispersion (part 1): Exercises by Sam Verhasselt .
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