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Arithmetic with powers: Test
A test for the second year on the calculation rules for powers:
- powers with an integer exponent;
- powers with the same base;
- power of a power;
- power of a product;
- power of a quotient.
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Create a breeding ground for growing bacteria
In this video you will see how you can make a simple food base with kitchen materials, with gelatin, sugar and water. Samples are also taken and placed on the culture medium to grow bacteria. The result of the cultivation cannot be seen in the …
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Science vs Sound: Music Video
This video shows various methods of making sound visible, such as vibrating a non-Newtonian fluid, Chladni plates, and a standing wave through which fire passes.
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Converting units and measuring techniques: Test
This learning tool is a test to evaluate your students on converting units, demonstrating measuring range and accuracy and naming the quantity.
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Capital and interest: Exercises
With this BookWidget, students can practice calculating interest when saving or borrowing capital. Repetition of the concepts of capital, starting capital, interest, interest rate, borrowing, saving.
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Calculate energy costs
This interactive quiz is about calculating energy. The presentation includes an introduction, explanation of the quantities used and some exercises.
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Real numbers: Key
Test your students' knowledge of real numbers. The students must:
- putting numbers in the right place on the Venn diagram,
- convert fractions to decimal form, to percentage and to scientific notation and write down the period,
- distinguish between …
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Parallel, intersecting and perpendicular lines: Overhang
Test on parallel, intersecting and perpendicular lines.
It is tested for:
- the use of the correct symbols,
- the correct and accurate drawing of parallel, intersecting and perpendicular lines when a straight line and a point are given.
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Set theory: Test
Test on set theory in which union, intersection and difference are discussed.
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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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Rational Inequalities and Equalities: Test
In this learning resource you can find a test about solving rational inequalities and equalities.
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TopSolid: Features
This video shows your students the CAD and CAM functions in TopSolid. The possibilities of this software package are shown on the basis of the design of a cabinet.
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