Guizhou Province Primary School Science Inquiry Laboratory Equipment

Serial number

product name

Specifications and performance requirements

unit

Quantity

1. Electromagnetism

01

Simple circuit connection

Data is automatically collected and saved, and the LCD displays experimental data.

set

1

02

Common circuit measurement

Data is automatically collected and saved, and the LCD displays experimental data.

set

1

03

Running in the opposite direction

After energization, the two metal rods slide to the sides

set

1

04

Magnetic wave

The role of magnetic field and magnetic force.

There is a strong magnet in the drum. Due to the rotation of the drum, the magnetic field in the magnet is also changing. The iron sand adsorbed on it will be changed by the influence of magnetic lines of force.

set

1

05

High voltage charging

Understand the basic process of high-voltage live working, and understand the concept and application of potential in electrostatics. As a special object in nature, the human body may be charged at any time. No matter how much charge the human body carries, its potential is high. As long as there is no current flowing through the human body, the human body is safe.

set

1

06

Mutual wireless communication

Through a carrier, an audio signal is supplied to a coil, and the mutual inductance coupling in the air is transmitted to a coil inside and outside, and then the speaker is provided to play the audio signal.

set

1

07

Electrostatic fountain

Electrostatic induction, the principle of the same charge repelling. With a positively charged plexiglass rod, close to the water flow, due to electrostatic induction, the uppermost water droplet flow has a negative charge, and the negatively charged water droplet flow spreads like an umbrella to form a beautiful electrostatic fountain.

set

1

08

Magnetic turntable

Magnetic force is a kind of non-contact force. The basic nature of magnetic force is homosexual repelling and opposite sex attracting.

set

1

09

Irregular pendulum

The same polarity magnetic force repels, and the opposite polarity magnetic force attracts.

set

1

10

Flywheel energy storage

Through the huge flywheel to accumulate kinetic energy, and then convert the stored energy into electrical energy, to understand the inertial energy storage and energy conversion.

set

1

11

Magnetic chair

The magnetic force is a non-contact force, the same sex repels and the opposite sex attracts each other; the strong magnets are made into a stool by the same-sex repulsive characteristics, which can visually and intuitively experience and observe the phenomenon that the magnets are repelled by the same sex.

set

1

12

Suspension ring

The same sex repels each other and the opposite sex attracts each other. The magnetic ring is suspended by the magnetic repulsion

set

1

13

Lazy ring

When a part of the conductor of the closed loop cuts the magnetic induction line in the magnetic field, the conductor generates a current, which is called the induced current. The direction of the magnetic field generated by the induced current is opposite to the direction of the magnetic field of the magnet, which hinders its passage and affects the speed of passage.

set

1

14

Hit the generator (energy on the finger)

When the electric pottery is subjected to force, it will generate voltage or even spark at both ends. This generator is designed according to this principle. Just turn the handle and hit a group of electric pottery to ignite the small bulb.

set

1

15

Voice control and light control circuit

Light-activated control switch: It can automatically turn on the light according to the combination of light and light, and automatically turn off after a period of time.

set

1

16

Energy saving lamp PK ordinary lamp

By using the hand crank power generation to make ordinary lights, energy-saving lights, and LED lights work separately, you can feel which lamp is the most energy-efficient.

set

1

17

Electrostatic fountain

Static induction, the principle that the same kind of charge is mutually exclusive.

set

1

18

Measurement of old and new batteries

Data is automatically collected and saved, and the LCD displays experimental data.

set

1

19

Radiotelephone

Investigating the topic: Studying the principle and operation skills of the Morse code telegraph machine

set

1

20

Hand touch battery demonstrator

Exploring the subject: Exploring how the battery works

set

1

twenty one

Maglev train

Exploring the subject: Exploring the principle of the magnetic levitation train

set

1

twenty two

Thermoelectric power generation

Investigate the subject: the principle of using the semiconductor thermoelectric effect (the temperature difference between the two ends of the semiconductor will produce a thermoelectric potential, also known as the Seebeck effect) to convert thermal energy into electrical energy.

set

1

twenty three

Electromagnetic inquiry experiment package

Number of assembled components: It can be assembled into seven electromagnetic exploration models.

set

1

twenty four

Adsorption electromagnetic exploration experiment instrument

Explore circuits, resistors, electrical power, Ohm's law, and various magnetic phenomena and how to generate electricity.

set

1

2, mechanics

01

Kangaroo downhill

Investigate the subject: study the relationship between the structure of the object, the center of gravity and the movement.

set

1

02

Measurement of force

set

1

03

Static friction and sliding friction

set

1

04

Inclined labor saving experiment

set

1

05

Labor-saving experiments such as levers and pulleys

set

1

06

Explore the role of fixed pulleys and moving pulleys

set

1

07

Friction research

set

1

08

Dance for two

Inquiry topic: Cam mechanical principle

set

1

09

Pitcher

Investigate the subject: the principle of elastic motion.

set

1

10

a paper top

Exploring the subject: the transmission and decomposition of force.

set

1

11

Wing lift demonstrator

Explore the topic: Study the role of wind on the wing.

set

1

12

Gravity direction finder

Explore the subject: Observe the direction of gravity and study the relationship between gravity direction and heavy vertical line.

set

1

13

Will turn over the magic pill

Exploring the subject: Exploring the conditions under which the magic pill can turn

set

1

14

Bridge research

Investigate the subject: Explore the comparison of different bridge structures and bearing capacity.

set

1

15

Rolling square wheel

Investigate the subject: Observe and study the smooth movement of the square wheel on uneven tracks.

set

1

16

Steel ball climbing

Exploring the subject: Exploring the reason why the steel ball will automatically roll to the high end of the track

set

1

17

Multi-track racing

Investigate the topic: Compare which ball on the orbit arrives first.

set

1

18

Center of gravity and stability

Exploring the subject: Exploring the relationship between the height of the object's center of gravity and its degree of stability.

set

1

3, optical

01

Multi-image mirror

Investigate the subject: explore the relationship between the number of imaging and the angle between the mirrors.

set

1

02

time Tunnel

Exploring the subject: Observing the law of multiple reflection imaging of plane mirrors.

set

1

03

Explore the transformation of solar energy

Data is automatically collected and saved, and the LCD displays experimental data. Solar test board, table lamp.

set

1

04

Indoor and outdoor brightness measurement

set

1

05

Study on light transmission properties of different materials

set

1

06

Sunglasses research

set

1

07

Reflection of light by different materials

set

1

08

Light pollution research

set

1

09

The effect of light on plant growth

set

1

10

Monitoring eclipse

set

1

11

Sunshine time measurement

set

1

12

Human pupil's adjustment of light

set

1

13

Can energy-saving bulbs save energy?

set

1

14

Photosynthesis

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1

15

Observing the light guide phenomenon (light guide light)

set

1

16

Magic box

Investigate the subject: Study the application of the principle of plane mirror imaging.

set

1

17

chameleon

Investigate the topic: Study the relationship between color change and different color light illumination.

set

1

18

Corner reflector

Investigating topics: the principle of light reflection and the application of flat mirrors

set

1

19

Flip mirror

Exploring the subject: Exploring the characteristics of the image of the inverted mirror image

set

1

20

Small ball becomes big ball

Exploring the subject: studying the characteristics of multiple reflection imaging of four mirrors

set

1

twenty one

You have me I have you

Investigate the subject: Study the characteristics of imaging when multiple strip plane mirrors are spaced apart.

set

1

twenty two

Caged bird

Investigate the subject: Explore the phenomenon of persistence of vision and its laws.

set

1

twenty three

Mix of pigments

Investigate the subject: Explore the phenomenon of seven-color light synthesis white light.

set

1

twenty four

Light synthesis exploration experiment instrument

Exploring the subject: Exploring the principle of trichromatic synthesis

set

1

25

rainbow

You can set the time to adjust different rainbow shapes.

set

1

26

Optical exploration experiment package

Can be assembled into more than 5 optical exploration models

set

1

27

Space stereo laser exploration experiment instrument

The use of "water lens" to explore the formation of myopia myopia, hyperopia, spatial stereoscopic light. Explore the refraction, reflection, focus, divergence, etc. of light.

set

1

4, vibration and wave

01

Air line

Exploring the subject: Exploring the vibration of the object and the length of the tube

set

1

02

Aluminum rod sound

Exploring the subject: exploring the conditions and principles of object pronunciation

set

1

03

Unstringed

Investigate the subject: study the characteristics and application of light control technology

set

1

04

Study on sound insulation effects of different materials

set

1

05

Noise pollution research

set

1

06

Ear collecting sound waves

set

1

07

Does music have an effect on plant growth?

set

1

08

Fish wash

Exploring the subject: Exploring the causes of splashing

set

1

09

Aluminum rod sound

Exploring the subject: exploring the conditions and principles of object pronunciation

set

1

10

Mechanical clock working principle demonstrator

Investigate the subject: isochronism of the pendulum.

set

1

11

Shouting spring

Exploring the subject: the vibration of the sound

set

1

12

Air drum

Exploring the subject air can also sound

set

1

13

Acoustic exploration kit

The number of assembled components: 63, can be assembled into more than two acoustic exploration models.

set

8

5. Thermal and Molecular Physics

01

Solid thermal expansion and contraction demonstrator (for teachers)

Exploring the subject: Exploring the law of thermal expansion and contraction of solids

set

1

02

"Perpetual motion machine"

What is the driving force behind the perpetual motion of perpetual motion?

set

1

03

Simulation watt steam engine

Investigating the topic: the principle of steam engine

set

1

6, geoscience series

01

Monitor changes in weather and humidity

set

1

02

Environmental pollution research

set

1

03

Moon phase change demonstrator

Exploring the subject: observing the changing law of the moon phase

set

1

04

Seismic simulation demonstrator

Investigate the subject: Simulate the damage of faults and seismic waves to buildings.

set

1

05

Starry sky again

Observing the ethereal starry sky in the laboratory

set

1

06

Chinese phonetic topographic map

The political map and topographic map are combined into one, achieving the accuracy of map publishing, and published by professional map publishing house;

set

1

07

World voice stereoscopic topographic map

The political district map and the topographic map are combined into one, achieving the accuracy of map publishing, and published through a special map publishing house;

set

1

7, life sciences series

01

The effect of light on plant growth

set

1

02

Does music have an effect on plant growth?

set

1

03

Heart rate measurement

set

1

04

The influence of coffee, tea, cola and other stimulating drinks on heart rate

set

1

05

Evaporation of plants

set

1

06

Study the living environment of different living things

set

1

07

Detecting the breath of people and animals

set

1

08

Keep indoor ventilation

set

1

09

Small animals also need to breathe

set

1

10

The more green plants in the bedroom, the better?

set

1

11

Human body consumes oxygen

set

1

12

Photosynthesis of plants in water

set

1

13

Time response test

set

1

14

Draw five stars

set

1

15

Illusion painting

set

1

16

Horse tail magic

set

1

17

Elephant wearing a rat hole

set

1

18

Blind spot test

set

1

19

Trapezoidal window

set

1

20

Distance test

set

1

twenty one

Memory test

set

1

twenty two

30 times handheld survey microscope (group experiment)

Investigate the subject: observe good partners of small objects

set

1

twenty three

100 times handheld microscope

Exploring the subject: a good helper for observing small objects

set

1

twenty four

Two people listen to the heartbeat (handset)

Exploring the subject: Resonance of the heartbeat

set

1

8, new energy series

01

New Energy Development and Utilization Exploration Experiment Package

Can be assembled into a variety of new energy development and utilization exploration models.

set

1

02

New energy cottage

1 cabin, 1 energy system, 1 lawn, 1 outdoor lotus light, 1 set of indoor lighting system

set

1

03

wind power

Investigate the subject: Understand how the wind drives the rotation of the windmill blades, thus driving the generator to generate electricity.

set

1

04

Hydroelectric power

(for students)

Investigate the subject: Observe that the potential energy of water becomes mechanical energy and becomes a process of conversion of electrical energy.

set

1

05

solar energy generation

Solar cells are one of the effective ways to use solar energy. When a solar cell is exposed to light, it will generate current due to the photoelectric effect. By blocking the surface of the solar panel or turning on (turning off) the spotlight, the participant can see the light source. This connection with the amount of electricity generated.

set

1

9, mathematics series

01

Suddenly little villain

The special arrangement and cutting method is used to add the displacement of the foot, leg, waist, chest, neck and head of a particular villain to other villains, thereby generating this strange illusion. This method has been produced for 150 years.

set

1

02

Boxing game

Manually brain, improve the sense of space. When you have to pack a lot of things, you need a good sense of space. Otherwise, you will have several floors.

set

1

03

Spell out squares

Learn about the Pythagorean theorem by spelling squares.

set

1

04

Huarong Road

Huarongdao's mathematical reason is very esoteric and has a great effect on improving intelligence, so it has become one of the "three incredible things in the intellectual game world." The minimum number of moves to complete the operation is now 81.

set

1

05

Twelve brain blocks

Chinese traditional folk intelligence game.

set

1

06

Orthogonal cross mill (elliptical gauge)

The method and principle of using elliptical gauges.

set

1

07

Charming checkers

Manual brain, math games. Find the minimum number of moves. Mathematicians spend a lot of time solving such problems. The solution can increase plant efficiency and reduce costs in repeated short-haul shipments.

set

1

08

Round manhole cover

Well covers, hole covers, etc. are mostly used for circular reasons.

set

1

09

First to twenty

Manual brain, math games. Find out the secret to winning.

set

1

10

Fighting the corridor (spelling the connection)

Through the game, the player's observation ability, imagination, image thinking and judgment ability can be trained.

set

1

11

Skillful sentry

Through the game, the player's observation ability, imagination, image thinking and judgment ability can be trained.

set

1

12

Fight five stars (four stars fight one star)

Through the game, the player's observation ability, imagination, image thinking and judgment ability can be trained.

set

1

13

Smart cube

Through the game, you can train the player's observation ability, imagination, image thinking and judgment ability.

set

1

14

Geometry in place

Through the game, the player's observation ability, imagination, image thinking and judgment ability can be trained.

set

1

15

Golf board (high-rise building)

Through the game, the player's observation ability, imagination, image thinking and judgment ability can be trained.

set

1

16

Four color theorem

Regardless of the complexity of the graphics on the plane, only four colors can distinguish the different regions. This is the four-color theorem.

set

1

17

Primary school mathematics learning evaluation system

Intelligent assessment of students' synchronous training, providing teachers with accurate analysis of the situation, giving parents timely feedback on students' learning status, providing students with personalized learning programs and implementing targeted personalized training.

set

1

18

Mathematical Quality Education Resource Library

Including the history of mathematics, the beauty of mathematics, the interest of mathematics, and the use of mathematics.

set

1

19

Modular geometric model building set

Modular components such as equilateral triangles, isosceles triangles, rectangles, squares, pentagons, etc., can be used to build a variety of geometries.

set

1

10, play middle school series

01

Orthogonal cross mill

One end of a line segment moves along a cross-shaped track at any point in the line segment, and the other end point of the line segment moves in an ellipse.

set

1

02

Tiger topology

There is no obvious understanding of the topology of the player's "deformation and quality", but also the observation, imagination, and analytical thinking of the player.

set

1

03

Ground motion sway box

In addition to educating the players about earthquake prevention and disaster mitigation, the game can also improve the player's observation, judgment, and hands-on ability.

set

1

04

Selected topic

Through the game, in addition to enhancing people's awareness of environmental protection, and the belief that young people are determined to fight against natural disasters, they also train their players.

set

1

05

Snake

Through training, improve the player's observation ability.

set

1

06

Skill building blocks

1. Train the player's observation and imagination skills.

2. Test the logical thinking and innovative thinking ability of the player.

set

1

07

Environmental awareness contest

Enhance people's awareness of environmental protection, while training the player's ability to observe and analyze the ability to solve problems.

set

1

08

Geometry in place

Cultivate the player's observation, imagination and hands-on ability

set

1

09

Golden Triangle

1. Train the player's ability to observe, judge, and imagine.

2. According to the results, the purpose of reverse thinking training can be achieved by pushing the board one by one.

set

1

10

Chinese character blocks

Through the game to improve the training of the player's interest in Chinese characters \ idiom learning, while the player's observation, analysis and curiosity is an improvement.

set

1

11

Chinese character chain

In addition to understanding Chinese characters and improving the interest in learning Chinese characters, the game can also be used to observe and imagine the ability of the players.

set

1

12

Orchid

1. Train and improve the player's observation and imagination skills through the game training.

2. Carrying on the inheritance of Chinese traditional culture poetry.

set

1

13

Rolling ball scheduling

Through the game, the player's observation and hand-eye coordination ability are trained. This is an intellectual teaching aid that exercises the will and balance of human beings. Training is carried out in the absence of interference. This is a good teaching aid for quality education.

set

1

14

Ball box

Through the game player's observation, judgment, and imagination. Two partitions are placed in one box, and two holes are made in one of the diagonal lines of each partition. The hole can pass through a glass ball, and the diagonals of the two partitions are staggered from each other. The process of taking out the glass ball is actually testing a person's perception, hearing, and touch ability.

set

1

15

Lock the desert

Through afforestation, transformation of the desert, and people entering the sand, the achievements of human beings in environmental protection work are demonstrated. At the same time, the player is trained in observation and space imagination.

set

1

16

Chinese character lock

By unlocking the game to train the player's meticulous thinking and logical thinking, the player is also immersed in the Chinese traditional culture "guessing".

set

1

17

reunion

Through the game, the player's image thinking and combination judgment ability are trained, and the player's care, perseverance and patience are cultivated.

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1

18

memory

Through the game to train the player's memory thinking ability, while enhancing the training of various animal image thinking.

set

1

19

start sailing

Through the game experience each side's psychological activities, the two sides' ability to respond to the situation and the psychological endurance in confrontation are tested.

set

1

20

Horse replacement

Through the game, the player's logical thinking and imagination can reflect the spirit of mutual unity and cooperation and the ability to deal with problems with innovative thinking.

set

1

twenty one

Mistaken literacy map

Through the game to train the player's observation thinking and reasoning thinking ability, at the same time understand the profound Chinese Chinese character culture.

set

1

twenty two

Figure, Wenhua Rongdao

Train the player's logical thinking ability, image thinking ability, and understanding of Chinese characters, group pictures, and calligraphy culture.

set

1

twenty three

Science chess

The player is trained to observe imaginative thinking and reasoning thinking, while at the same time training and patient training for the player.

set

1

twenty four

Intelligence competition

Train the player's image thinking and logical thinking skills through the game. The player is tested for mathematics and geometric area knowledge.

set

1

25

harmonious

Train the player's space to imagine thinking and image thinking, while cultivating people's love for nature to cherish the scientific spirit of life.

set

1

26

Tune group word

Understand the characteristics of Chinese characters can be combined to improve the interest in learning Chinese characters, and at the same time, the combination of judgment and thinking training for players.

set

1

27

Looking for a neighbor

Through the game, the player's abstract thinking ability is trained, the combination ability is arranged, and the space imagination training is performed on the player.

set

1

28

Sudoku Palace

This teaching aid is a typical logical thinking ability training equ

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