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Biology Trying to understand the concept of PA Situations problems contribute to understanding concepts. To understand the concept of PA, which Malthus said, let's turn to a problem situation Geometry - mathematics content. Note the geometric figures below. Assume that each segment is formed by a toothpick. Therefore, complete the table below, with the number of toothpicks needed to form triangles. ACTIVITY Table 2 ACTIVITY Note the column "Number of triangles" and "Number of toothpicks." That relationship is established between the two? It is hard to understand? Yes () No (). If it is difficult to draw the triangles represented above in your notebook and watching intently, seek to establish the mathematical relationship between the number of triangles and numbers of toothpicks. Express your idea about PA. The snakes crawl why not have legs or they do not have legs for crawling?
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Biologija Pokušavajući razumjeti koncept PA Situacijama problemi pridonijeti razumijevanju koncepata. Da bi razumjeli koncept PA, što Malthus je rekao, neka se pretvoriti u geometriji problemske situacije - matematike sadržaja. Napomena geometrijske figure u nastavku. Pretpostaviti da svaki segment je formirana čačkalica. Stoga, ispunite tablicu u nastavku, s brojem potrebnih čačkalicama u obliku trokuta. AKTIVNOST Tablica 2 AKTIVNOST Napomena rubrici "Broj trokuta" i "Broj čačkalicama." Taj odnos je uspostavljen između dva? To je teško razumjeti? Da () Ne (). Ako je teško izvući trokuta zastupljene gore na vaše prijenosno računalo i pozorno promatra, nastojati utvrditi matematički odnos između broja trokuta i brojeva čačkalicama. Izrazite svoje ideje o PA. Zmije puzati zašto ne imati noge ili nemaju noge za puzanje?