Cidepe

Function

Intended for the study of: Elementary School 1. Life and evolution. Is water necessary for seed germination? The influence of light on the sprouting and development of sunflower seeds. The function of roots in a plant. Earth and Universe. Water contained in the soil. Proving the existence of air. The functioning and use of the compass. Matter and Energy. The free surface of still water is horizontal. The evaporation of water, the slow passage from the liquid state to the vapor state. Heat makes ice melt faster. The general properties of matter. Separating objects using a magnet. Natural sciences Elementary School 2. Life and evolution. The identification of some seeds. The stem conducts the sap to all parts of the plant. The decomposition of the fruit under the action of mold. The macroscopic fungus. Vision defects, the correction of ametropia, hyperopia and myopia, with lenses. Do I have color blindness? How the environment determines the germination power of seeds. Earth and Universe. How to identify humus, sandy and clayey soils? Soil contains mineral salts. Does air take up space? Does the air we exhale contain water vapor? Condensation of water vapor contained in the air. When heated, air expands and when cooled, air contracts. Some components of the air we breathe, oxygen and carbon dioxide. Matter and energy. The solidification of water, obtaining colored ice. Soil erosion caused by the increase in water volume when freezing. The melting of ice, the change from the solid state of water to the liquid state. Some specific properties of matter. Force, mechanical deformations, plastic deformation and elastic deformation. Determining the compressibility and elasticity of air. The lines of force and the magnetic field of the magnet, magnetism. How to separate heterogeneous mixtures through simple filtration? How to separate heterogeneous mixtures through magnetic separation? Decantation and filtration, two steps for water purification. Identifying water and carbon in sugar. Producing oxygen through a chemical reaction. A simple machine called a fixed pulley. Burning a candle produces light and heat. Thermal sensation and temperature. A simple machine called a movable pulley. The difference between heat and temperature. The means of heat propagation. The composition of colors on a Newton's disk. Light, the properties of rectilinear propagation and the independence of rays. The effect of light when it hits a polished surface. Reflection in concave and convex spherical mirrors. The refraction of light and its laws, diopters. Electrical conductors and electrical insulators. Series, opposition and parallel connections between batteries. Biology. Chlorophyll, a substance found in most green vegetables. What are the structures of a flower? What are yeasts like? What are the conditions offered by the egg for the bird to develop? The differentiation between force and pressure. Comparing the germination power of seeds. Phototropism in vegetables. Comparing different amounts of the hormone auxin in a type of seed. Differences between monocotyledons and dicotyledons. The influence of different types of water on seed development. How do animals sustain themselves and move? Where are the bacteria? Physics. The simple pendulum. How the dynamometer works, the calibration of a rubber ring and a helical spring. Inflating a balloon, decreasing the external pressure. The thermoscope. Sound, a longitudinal mechanical wave. Sound, the Doppler effect. Permanent magnets, temporary magnets and the electromagnet, etc.

Cidepe - Industrial Center for Teaching and Research Equipment - is a company of reference in educational instruments in educational institutions in Brazil and abroad. With an experienced team of engineers, professors, researchers, consultants and other collaborators, Cidepe develops products with technology and human talent to improve the teaching dynamics.
The entire history of pioneering spirit and work focused on customer needs makes the Cidepe brand increasingly present in the lives of thousands of students, bringing greater participation and interest to the knowledge experience in the areas of Chemistry, Physics and Biology. Contact our sales team, we are available to assist your educational institution on this journey towards practical knowledge.

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Details

Details with the main experiments