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The value of a digit in a number
Students write down the value of the digit 5 (thousandths, hundredths, tenths, ones, tens, hundreds or thousands) under each number.
The exercise is self-correcting. If students give an incorrect answer, the answer box turns red. If they answer …
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Compare prices in supermarkets
During this group work, students compare the prices of different supermarkets. They search advertising brochures for prices of a number of products. Afterwards there will be a short class discussion.
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Dobble: Help sheet Belgium
This document can be used as an aid card in the Dobble game Belgium.
The Dobble game Belgium can be purchased and it comes with cards and rules. But OKAN students are not sufficiently familiar with the typical Belgian images shown on the cards. …
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Functional prescription of a second degree function: relationship between ABC form and αβ form
Derivation of the form f(x) = ax² + bx + c from the form f(x) = a(x-α)² + β. The formulas for α and β as a function of a, b and c are derived from this.
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Perfect tense: Repetition exercise
This is a Lessonup on the perfect tense.
Mainly verbs are used that relate to daily routines.
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Past participle: Flashcards
These are flashcards so that you can practice the past participle of common strong verbs.
Sixteen verbs are discussed that are mainly about the daily routine. Photos were also added to visualize this.
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Difference quotient, increase and decrease second degree function: Exercises
Book widgets exercise on calculating the difference quotient and determining a constant or changing increase or decrease of a second degree function.
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Difference quotient, increase and decrease cubic function: Exercises
Book widgets exercise on calculating the difference quotient and determining a constant or changing increase or decrease of a cubic function.
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Arithmetic with integers: Snake game
Game to practice the four main operations with integers during class or during an in-depth hour.
Each solution is on the playing field twice, so there are always two operations with the same solution. Working with insight and making the right choices …
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Function statement of a linear function: Exercises
Book widgets exercise in which students determine the function prescription of a linear function if the graph is given.
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Function with prescription f(x)=ax: Exercises
Book widgets exercises on the drawing table and the function statement of a first-degree function of the form f(x)=ax.
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Function with prescription f(x)=ax+b: Exercises
Book widgets exercises on the drawing table and the function statement of a first degree function of the form f(x)=ax+b.
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