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Microbial fuel cell
Microorganisms can supply electrons by decomposing organic materials and in this way generate a potential difference. For example, a biofuel cell can function as a battery.
The document contains instructions for use that describe how to make a …
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Measurements of length, area and volume: Conversion tables
Conversion tables for length dimensions, surface dimensions and volume dimensions. Useful for converting units and calculating length, circumference, area, volume, capacity.
The most common units were used. Little-used units such as square decameter …
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Fermentation of bread: STEM project
In this STEM project, students take on the challenge of baking the tastiest sandwich and packaging it. First, the students receive an introduction that also includes the
history of bread is discussed. Then students learn about the
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Mood language: Compose your own rap!
The 'STEM Language' project follows the typical STEM structure with an introduction to the challenge, a number of chapters that provide students with the necessary tools to take on the challenge and ultimately the realization of the challenge, …
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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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Measuring devices: Task
This task introduces your students to various measuring devices. In addition to quantities and units, your students will learn about measuring range and measuring accuracy.
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Measuring is knowing: Course
This basic science course covers:
- common units and quantities,
- unit conversions,
- rounding rules,
- converting formulas,
- solving issues.
In addition to a theoretical explanation, this workbook also contains exercises.
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Scientific method: Schema
A diagram of a scientific method. The following steps are taken during the investigation:
- observation,
- research question & hypothesis,
- research or experiment,
- data or analysis,
- conclusion or result.
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Signs of forces: Lesson letter
This lesson letter explains:
- the schematic representation of forces;
- parts of a force arrow;
- calculate with force arrows;
- dissolution of forces;
- putting together forces.
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Mass density: Practice problems
This learning resource contains calculation exercises about density. The focus is on applying the formula ρ = m/V. Your students are challenged to calculate density for various materials.
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Fire safety: Assignment bundle
Individual assignment bundle on fire safety: assignments on fire prevention and control, safety and first aid for burns.
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Measuring accuracy: Additional exercises - Focus 3
This learning resource contains exercises on:
- converting units,
- significant numbers,
- scientific notation .
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