Product Name: KX2098 Series Parallel and Series Circuit Kit
Product Code: KX2098 Series Parallel Circuit Kit
Dimensions: Approx. Length 145mm * Width 84mm * Height 34mm
Weight: About 157g
Material: Plastic
Color: Mixed
Is the device powered by batteries: Yes
Packing: 300pcs
Box Specification: 600*450*550mm

Preface:

In today's society, where children's education is increasingly valued, scientific enlightenment education has gradually become an important topic in the field of education, which is pursued and explored. More and more teachers and parents are beginning to pay attention to cultivating children's scientific literacy from an early age, so that children can develop good personalities and behavioral habits from the beginning. Parent-child interactive crafts can improve the quality of parent-child companionship, improve the relationship between parents and children, and we spend time with our children, without mobile phones, iPads, or televisions, only joy, interaction, and communication. It can cultivate the ability of children to solve problems by themselves. When children encounter problems, they should first see and experience the solution themselves, because parents and teachers solve problems in the process of doing crafts. It can develop children's imagination. In children's world, cars can fly in the sky, and the sun can be green. Playing with DIY crafts can cultivate children's practical ability by using different tools, which fully exercises children's little hands. Brushes, paints, scissors, hot-melt guns, glue"Children are brave to try any tools and to some extent, they are developing different skills. Improving children's self-confidence in the process of handcrafts, we try everything possible together, experience many failures, but we always succeed, which to some extent enhances their self-confidence. Cultivating children's concentration when children explore various tools and handcrafts, they are very focused, and if there is no external disturbance, they can continue to explore.

The purpose of the experiment: To enable children to learn more about scientific knowledge and their own ability to practice by means of game entertainment.

Principle Application: Series Circuit
Definition: A series circuit is formed when electrical devices are connected to each other in a sequence, with the first device connecting to the last. In a parallel circuit, the components that make up the circuit are arranged so that there is more than one independent path for the current to flow between them.

Experimental Cognition: In a parallel circuit, there is only one path, and any open circuit at any point will result in an open circuit.

Knowledge Expansion: Series of Proverbs: Start and End Connect, Form a Series. Start and End Connect, Connect in Sequence.

Current: The current in a series circuit is equal at all points.

Voltage: The total voltage in a series circuit equals the sum of the voltages in each part of the circuit.

Resistance: The total resistance in a series circuit is equal to the sum of the resistances of the individual parts.

Knowledge Extension: 1. Characteristics of Series Circuits

1. In a series circuit, the current is equal at all points.

2. The total voltage in a series circuit equals the sum of the voltages in each part of the circuit.

3. The total resistance in a series circuit equals the sum of the resistances of the individual parts of the circuit.

4. In a series circuit, the voltage across each part of the circuit is proportional to its resistance.

The characteristics of parallel circuits

1. The total current in a parallel circuit equals the sum of the currents in each branch.

2. In a parallel circuit, the voltage across each branch is equal.

3. The inverse of the total resistance in a parallel circuit is equal to the sum of the inverse of each branch resistance.

In a parallel circuit, the current flowing through each branch is inversely proportional to its resistance.

Safety Warning: All the accessories in this product are specially designed for student experiments. Please use it under the supervision of your teacher and parents to ensure safety! Do not consume any of the products! It is not suitable for children under the age of three to use. Do not approach fire sources. Before assembling the battery, please check if the circuit is unblocked, if the components on the circuit are complete, and if all contacts are in good contact. The + on the battery is the positive pole, and the - is the negative pole. Be careful during the assembly process, if glue is used, do not get it into your eyes or on your skin.