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Operations with fractions: Theory and exercises
Bundle with all methods for operations with fractions and exercises on them.
In this learning resource you will find the theory for:
- homonymous and equivalent fractions,
- simplifying fractions,
- adding, subtracting, multiplying and dividing …
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Curious products of the cube: Explanation video
The three remarkable products of the cube are discussed and practiced through various example exercises:
- difference of two cubes;
- sum of two cubes;
- third power of a two term.
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Space geometry: Lines and planes
In this playlist you will find three videos about rights and planes in space:
- parallelism between lines and planes;
- parametric equation and Cartesian equation of a line;
- parametric equation and cartesian equation of a plane.
These topics are each …
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Playing with math
Various game formats for mathematics lessons (mainly), and varia also includes games for physics and chemistry.
You will find the following games including rules on this website:- fastest student,
- Jungle Speed,
- Who is it?,
- The smartest person, …
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Mental arithmetic in Z, Q and Q+: Step-by-step plans and calculation rules
Step-by-step plans for mental arithmetic according to the applicable calculation rules in Q+, in Z and in Q in abbreviated form.
You will first find a summary of the rules for each document. The students can recite the rule themselves. Below you will …
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Polynomials and graphical investigation of functions: Holiday task
Exercise bundle to repeat the following material from the fifth year:
- polynomials (Horner's rule, inequalities, sign table, factorization);
- graphical examination of functions;
- operations with mononomials and polynomials.
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Dentist Entrance Exam 2023: Solutions
In this video, the first three mathematics questions of the 2023 dental entrance exam are discussed and solved:
- question 1: second degree equation;
- question 2: area of a circle;
- question 3: average.
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Frequency table and center measures: Explanation video
Using an example, a frequency table is drawn up containing the absolute, relative, cumulative absolute and cumulative relative frequencies of data. Then the mode, mean and median for this data are also calculated.
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Cosine rule and sine rule in any triangle: Explanation video
Using an arbitrary triangle of which the lengths of the three sides are given, the angles of this triangle are calculated. This is done by first using the cosine rule and then applying the sine rule.
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Box plot: Explanation video
How do you draw a box plot?
Using an example, it is explained how to arrive at the first quartile, median and third quartile and how to draw up the associated box plot.Translated by
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Set Theory: Exercises
Set theory exercises:
- sets and elements (description, enumeration, Venn diagram);
- subsets;
- operations with collections.
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Visit Mechelen library: 360° tour
This 360° tour was made in Het Predikheren, the library of Mechelen. You can use this tour to prepare for your first visit to the library. This way, students already have an idea of the layout and possibilities.
A visit is often very targeted, for …
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