Laboratory work #16: «Properties of Acetic Acid»
Description: In the course of this work, students will explore some of the properties of acetic acid.
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STEAM laboratory
Laboratory work #15: «Determination of Carbon Content in Food Products»
Description: This experiment aims to demonstrate the presence of carbon in common food products. By subjecting sugar and pasta to heat, students will observe the changes in their physical properties.
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Laboratory work #10: «Determination of water hardness»
Description: The experiment aims to determine the hardness of water. Students will investigate how boiling and filtration impact the hardness of tap water by measuring its mineral content. The results will help evaluate water quality and compare the effectiveness of different purification methods.
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Laboratory work #14: «The effect of acetic acid on eggshell»
Description: In this experiment, students will explore the effect of acetic acid on eggshells, which are a rich source of calcium, and draw conclusions about the role of this macronutrient for the body.
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Laboratory work #11-12: «Model of nitrogen and ammonia molecules»
Description: As part of this work, students will gain knowledge about the structure of nitrogen and ammonia molecules by creating 3D models of these molecules with their own hands, as well as using virtual simulation.
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Laboratory work #17: «Protein denaturation»
Description: As part of this study, students will conduct an experiment aimed at studying the process of protein denaturation.
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Laboratory work #11: «Blind spot detection»
Description: In this activity students will uncover the secrets of their own eyes by finding the hidden blind spot and exploring the diverse ways of how eyes perceive color.
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Laboratory work #10: «Auditory acuity»
Description: Ever wonder how sharp your hearing is? This experiment lets you map your personal range of audible sounds. Dive into the world of sound perception and learn how to measure your own hearing threshold – the quietest sounds you can detect. We’ll use a sequence of fading whispers (tones that gradually get quieter) to uncover your unique limits. The number of tones you hear at each frequency tells us your volume limit, giving you a personalized hearing map.
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