Biology

Kitchen scraps can be a source for new plants. This experiment is aimed at exploring the possibility of using vegetable residues for plant propagation and their further cultivation.

This work consists of instructions for building a DIY arm model, during which students will study the mechanism of the biceps and triceps.

In this laboratory work you will learn about the properties of plant storage tissue. Section of the long-term plan Subsections of the standard curriculum Learning objectives Plants Diversity of tissues in plants: educational, integumentary, basic, conductive, mechanical, excretory. A variety of tissues in animals: epithelial, connective, muscle, nervous. Laboratory work Classification of plant tissues.” Laboratory work Classification of animal tissues.” 8.4.2.1 classify plant and animal tissues

In this laboratory you will learn how to compare the water tension of water with ethanol. Long term plan section Subsections of the standard curriculum Learning Objectives Cell biology Water and organic matter Properties of water: surface tension, water movement, solubility, boiling and melting points, heat capacity. The biological significance of water and its role as a solvent, in maintaining and regulating temperature. 7.4.1.1 describe the properties and importance of water for living organisms; 7.4.1.2 describe the role of micro- and macroelements in the life of organisms

This work is based on the study of human body reflexes. During the work, students will jointly conduct a series of experiments on several reflexes and analyze the results.

Laboratory work explores the important biological role of the gaseous phytohormone ethylene in the process of fruit ripening. During the experiment, students study how ethylene affects the fruit ripening of various plants. They conduct observations, measure the rate of fruit ripening under different temperature conditions and compare it with control samples.

In this lab you will learn about the role of vision in the perception of pain. Long-term plan section Subsections of the standard curriculum Learning objectives Coordination and regulation The structure of the organ of vision. The meaning of vision. Visual impairment. Hygiene of the visual organ.   Laboratory work: Study of visual perception. 8.1.7.1 explore the features of visual perception and describe the rules of visual hygiene

This practical work will help students to expand their knowledge about the mechanisms of water release in plants and their adaptation to the environment.

In this practical work, students will explore the world of plant taxonomy, learn to identify plant species, by defining their characteristic features.

Description of the work This practical work is aimed at studying the process of plant transpiration and determining the factors that affect its intensity. During the experiment, students analyze the influence of various internal parameters of plants on the rate of water evaporation through their leaf lobes.