The circuit is broken. Instructional design-Textbook version fourth grade science lesson plan

The fourth edition of the textbook version of the science lesson plan circuit is out of order. The teaching design circuit is out of order. [Teaching goal] Scientific concept: 1. Using electricity to light a small light bulb requires a complete circuit (channel). 2. If the circuit fails, the current will be interrupted. Process and method: 1. Make a circuit detector. 2. Use the circuit detector to detect and eliminate faults in the circuit. Emotional attitudes and values: Cultivate a spirit of respecting the opinions of others, daring to put forward different opinions, and willing to cooperate and communicate.

Diamonds Painting

Diamond Painting, also known as Diy Diamond Painting, is a combination of exquisite and shining artificial crystal flat-bottomed round diamonds (some square diamonds) and well-designed patterns organically combined by diamond painting designers. The diamond is glued to the corresponding symbol on the canvas, so that the pasting of a diamond is completed, and then slowly fill in the area corresponding to each symbol, and it can be officially started in a few minutes. Compared with cross stitch, diamond painting has the advantages of simple operation and ease of use. To make the same pattern, the time of diamond painting is about 1/10 of that of cross stitch. Divided into crystal diamond color diamond painting, magic square diamond painting and square diamond painting!

flower diamond painting,flower diamond painting kits,flower diamond painting accessories

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