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随着科技的进步,许多生活用品日新月异地发展,一些高效节能、智能化新型产品逐步普及,部分陈旧产品逐渐退出市场.但物理教材和教学中仍用着“过期”产品的示例和素材,有些素材在生活中已不常见,甚至已经消失.学生对它们感觉陌生,不能较好体现物理学与生活的密切联系,也不符合新课程标准的理念和要求.笔者认为物理素材也应与时俱进.现以沪科版九年级物理教材为例说明如下.
With the progress of science and technology, many daily necessities are developing rapidly, some new energy-saving and intelligent products are gradually popularized, and some obsolete products are gradually withdrawn from the market. However, examples and materials of “expired” products are still used in physics teaching and teaching , Some materials in life have been uncommon, or even disappear.Students feel strange to them, can not better reflect the close relationship between physics and life, does not meet the new curriculum standards and requirements.I think the physical material should also be Advancing with the times. Now HSK ninth grade physics teaching materials as an example below.