Cidepe

Function

Intended for experimental study, natural science laboratory and carrying out natural science experiments on: Natural sciences. The touch of each one. The identification of some seeds. Water and seed germination. Types of soil. Changes in the physical state of water, melting and evaporation. Water contained in the soil. The decomposition of fruit under the action of mold. A stringed instrument. Use of a magnet to separate materials, recycling. The harmful effects of smoking. The phases of the moon. The operation and use of the compass. Permanent magnets, temporary magnets and the electromagnet. Measuring weights and masses. Force, mechanical, plastic and elastic deformations. Sunrise and sunset in different places in the world. Sundial. Matter and energy. Light, transparent, translucent and opaque media. The shape of objects. The vertical position. The free surface of still water. The energy of moving air. Differentiating between solid, liquid and gaseous bodies. The condensation of water. Heat and the melting of ice. Separating objects with a magnet. Identifying objects by sound. Low-pitched and high-pitched sounds. Producing oxygen. Decantation and filtration. The Magdeburg experiment, atmospheric pressure. Communicating vessels. The thermoscope. The means of heat propagation. Electrification, principles of electrostatics. Vision defects and correction of hyperopia and myopia with lenses. Reference frame, position, movement and trajectory. The free fall movement. The minimum height of launch in a loop. Friction forces and Newton's first law of motion. Simple machines: fixed pulley and movable pulley. Hooke's law. Associations of springs in series and parallel. The conditions of equilibrium. The principle of conservation of mechanical energy. Work and energy. Archimedes' principle. Soil erosion. The general properties and specific properties of matter. The magnetic field of a magnet. Differentiation between force and pressure. The simple pendulum. Pascal's principle. The difference between heat and temperature. Thermal sensation and temperature. Newton's disk. Properties of the propagation of light rays. The effect of light when it hits a polished surface. The refraction of light and its laws. Electrical conductors and insulators. Associations of lamps and resistors. Ohm's law. Measurements in circuits and electrical power. Kirchhoff's laws of loops and nodes. RC circuit. The transformer. The blackout. Main characteristics of waves. The phenomenon of reflection and interference in a wave. Standing wave. Measuring the speed of a pulse. Sound, a longitudinal mechanical wave. Doppler effect. Comparing different scales of volume measurement. Determining the density of a liquid using an aerometer and that of a solid using a pycnometer. Periodic table. The electronic distribution of chemical elements. Kinetic behavior of gases. Influence of temperature on atomic and molecular movement. Separation of mixtures by simple filtration, magnetism and paper chromatography. Chemical bonds. Electrical conductivity. Pure substances and mixtures. Chemical reactions. The hydrogen displacement reaction, simple exchange. Double exchange reaction. Behavior of acids and bases in relation to different indicators. The nature of an acidic oxide. How to obtain a basic oxide? Chemical kinetics. The catalytic factor. Organic chemistry. Construction of three-dimensional organic structures. Alcohol. The biological microscope and its parts. Preparation of a slide. How to classify invertebrates? Are all circulatory systems the same? How to extract and observe DNA from a fruit? How are chromosomes divided? AND rule and OR rule in genetics. Genetic crosses, Punnett square. Color blindness. How does natural selection occur? How is a gene selected in a population? 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.

print

Details

Details with the main experiments