一从学生原有的认知结构提出问题 1.什么是正负数 2.如何用正负数表示具有相反意义的量数0表示量的意义是什么举例说明. 3 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseBongos, Train, Couple, Flag, Strawberry, Atlatl, Chicken chook, Sheets, Slingshot, Star, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #3974 Bird Skerch w/ vibration


anonymous
anonymous
sketch #20594


anonymous
anonymous
sketch #1328


anonymous
anonymous
sketch #3727 Stitch by Louis Tradieu


anonymous
anonymous
sketch #1118 easy zombie


anonymous
anonymous
sketch #5188 Paul Walker by Taï Marsan


anonymous
anonymous
sketch #5262


anonymous
anonymous
sketch #1724


anonymous
anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka


Cherie N Patanao
sketch #1043 Deadoo..


anonymous
anonymous
sketch #4306 The burning watermelon!


anonymous
anonymous
sketch #5062


anonymous
anonymous
sketch #929 tree stump


anonymous
anonymous
sketch #5289


anonymous
anonymous
sketch #5278 Cosmos by Jenna Khoùlix�


anonymous
anonymous
sketch #5085 CM Punk by Luciana Nazar


anonymous
anonymous
sketch #5436


anonymous
anonymous
sketch #5018 Owl by Komlós László


anonymous
anonymous
sketch #4055


anonymous
anonymous
sketch #649


anonymous
anonymous
sketch #21243


anonymous
anonymous
sketch #5199 Catface by Noeli Racioppo


anonymous
anonymous
sketch #4446 EDDIE by يآآسر محمد


Sarah Nila
sketch #3483 Ginger


anonymous
anonymous
sketch #68509


anonymous
anonymous
sketch #4190


anonymous
anonymous
sketch #4934 Nami-Ki Roberto Castro Colimil

tomski一从学生原有的认知结构提出问题 1.什么是正负数 2.如何用正负数表示具有相反意义的量数0表示量的意义是什么举例说明. coloring