【Name】Core knowledge cards for junior high school mathematics 【Number of cards】100 copies 【Applicable to】Grade 7 to Grade 9 【Usage】 Efficient learning 【Box size】11.8cm/4.64inch X 3.3cm/1.29inch X 8.5cm/3.34inch 【Card size】10.6cm/4.17inch X 7.3cm/2.87inch 【Material】High-density waterproof membrane、Soy ink、White cardstock 【Product Overview】 A structured memory tool specifically designed for the core knowledge and methods of junior high school mathematics. A set of cards, connecting the key knowledge points over the past three years, bids farewell to fragmented memories and builds a clear knowledge map. Remember it anytime and anywhere, however you like Key knowledge, method summary, and knowledge accumulation
