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多个纽扣、多个燕尾夹、多个回形针分别可以怎么变呢？
纽扣像什么？
燕尾夹像什么？
回形针像什么？
多个纽扣、多个燕尾夹、多个回形针进行组合可以怎么变呢？
摩托车
平板车
摩托车
变
变
变
之
见
创
意
观察：下面物品形状、颜色有什么特点？它们让你想到了什么？
请展开合理的想象。
塑料袋
变变变
塑料袋也可以变得这么美!
海绵
变变变
树枝、树叶
变变变
每一种材料都有它独特的样子，细看它的形状，我有了新的想法！
组合变魔术
传达创意
创作：
根据手中的材料展开合理的联想、巧妙的组合把它们变成有创意的作品。
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小红书号：ZZXantheX
小红书心一个爱浩
小红书号：4277385803
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小红书号3872817838
小红书号：407079287
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小红书
小红书号：772233099
When a complete or ncar-complete skekcton ts available.one old.
that an ipdividual was a mi
fashioned techngue used to estumate body mass is to make a scale model
tissu ts msles,skin and organs).This model can then be dunked in
and wh
)tosee how much it displaces.and the ms of the wate (o
diced by the model can then be scaled up to obtain the mass of
the While desenbed as 'old-tashioned.this technigee
of medullary bone is rea
relable if performed correetly.However,it's difficult
tobe confident that the models used are as accurate as they need to be.
cially exciting what tl
s the model maker attacbed the right amount of muscle,fur example
Has the accounted for the large quntities of air that the
r ma wld have contained!As we discuss below,the bodies of
w eggs,and w25om：2中
schians contained a lange number of air-filled sacs,in addition to the
ne will only ever be fourd
Au红t5ruge5 expnct
e.The and Tre
mWoek on living animals has shown how an animal's body mass can
ngers,half the fu
otten be worked out from 2 single meaerement taken frocn just one bone.
n0 aurs of s0mcat7E
before they had reachedd
maand the cethe femur.Working out a fousil birds mas
n@n04t传m入情400e
ving.They were
fosl bird knon unly from a few bones-tsthercfore possible
because membees of a speces
ry agteatdea acccid ng
to how well nouryhed and
und of individ of numeroas spectes where the body mass
as been meaveted precisch from living animal
ed during hrerd ng se
ERE NON-BIRD DINOSAURST
igger
e size of a fossil
of hilogy,and knom
played in,d
nt to work
nimals length and shape.
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小红号4150245

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