You surely have already observed sequences and patterns around you, either in numbers, in design, or in nature. Can you see sequences and patterns around you now? Can you create a pattern of figures in your mind? Or maybe you prefer to create a pattern by making a necklace?
多媒體：
多媒體
互動練習
版面：
固定
插圖：
許多
關鍵字詞： Mathematics|numbers|operations|sequences|patterns|algebra