SKU: 86829384185

賴爸爸的數學實驗 - 15堂趣味幾何課

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賴爸爸的數學實驗 - 15堂趣味幾何課: : 6 10 172 17 x 23 x 1. 05 cm : 2021127 19 XXXX 108 122021

作者: 賴以威 | 適讀年齡: 6-10 | 繁體中文 | 172 頁 | 平裝 | 17 x 23 x 1.05 cm | 出版日期: 2021年1月27日


★ 第19屆十本好讀入選作品 - 小學組

什麼!數學也有實驗課?!|
動動手、動動腦,賴以威帶你培養數學感
數學概念X手做實驗X趣味漫畫X學習心法X延伸思考

蛋糕的大小怎麼看?
為什麼人孔蓋是圓的?
怎麼用圓規畫出一朵美麗的碎形花?
甜甜圈有多大?
竟然還有吃不完的巧克力……

  生活裡充滿了大大小小的問題,這是人生常態,但令人想不到的是,其中許多問題竟能透過數學而美妙解答,而且還很輕鬆──很愉快!

  「數感實驗室」創辦人賴以威從小就是數學資優生,他繼承父親以趣味方式推廣數學的教育家精神,藉由獨特的實驗設計融合數學概念,帶領小讀者一邊動手操作一邊學習,達到刺激腦部思考的效果。以這種方式來學習數學更加有趣,更能激發小讀者的好奇心與理解力,進而培養數學感!

  此外,賴以威也在書中與讀者分享自己過去的學習經驗,並介紹數學家的故事,文筆流暢動人,讓數學不止於知識與學習科目。

  透過實作學習、讓學習與生活連結、激發學習動機,是重要的教育方向,也正是本系列著作的精神所在。孩子們或我們自己常問的「為什麼要學數學?」「數學有什麼用?」都將在其中獲得解答。

本書特色

展現108課綱實作精神
  本系列書籍最大特色,在於把現有課綱最講究的「實作」精神,融合進數學教育,這正是「數感實驗室」的創辦精神,以手做、活動,讓孩子(和大人)親手感覺數學,有別於傳統學習方式,特別強調啟發與應用,透過有趣的設計激發學習動機並刺激思考,強化讀者解決問題的能力。

取材生活化
  本書為賴以威耗費兩年多心力集結而成的系列作品之一,令人驚歎「這竟與數學有關?」,實則在探討基本的數學概念:「空間與形狀」,也就是幾何。(另一著作將為《賴以威的數學實驗:12堂生活數感課》(暫定),預計2021上半年出版。)

趣味漫畫開場更具吸引力
  每單元先以趣味漫畫開場,指出學習上的盲點,或帶出學習重點,強化讀者的學習動機。漫畫之後進入主題文章,每單元搭配一則實驗,並對實驗進行主題分析,說明數學概念。最後再加上學習心法或補充內容,提供延伸思考與活動,讓讀者進一步鑽研。

理性與感性並重,學習更加深刻
  除了知識學習,賴以威也與讀者分享他本人的經驗、在學習過程中的體悟,及數學帶給他的感動,文字流暢,思慮動人。此外,書內還特別蒐羅了他的數篇散文,讓讀者不止於理性學習,同時有知性的共感。本二書除了適合必須面對數學的學子閱讀,也非常適合曾遭數學放逐或選擇放棄數學的你。

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SKU: 86829384185

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shdwmac
Chelsea, US
★★★★★ 5
My dogs LOVE these over the leading brand!
My dogs LOVE these chew bones! They will chew on these things for 30 minutes straight. They will dig them out from the dog basket, or whine at the door if they left it outside. I ended up having to get all 4 of my dogs each their own it was so popular. The white bone in the picture is the from the leading brand and you can see which one they go for, lol. They've had these bones for 6 weeks now and chew on them daily, and multiple times throughout the day. If your dog is a chewed or puppy, definitely give these a try!
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Reviewed in the United States on April 5, 2026
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slz
West Palm Beach, US
★★★★★ 5
Terrific! Much easier to use than Kongs and my dog loves it.
Flavor Name: Peanut Butter, Size: Medium
I like these so much better than the original Kongs. The large opening makes it so much easier to put peanut butter or cream cheese into it. Plus much easier to clean out afterwards. My dog also likes to chew it and play with it throwing it in the air after he’s done eating the peanut butter. Very sturdy - he chews apart stuffed toys but his chewing hasn’t damaged this at all. I highly recommend this product!
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Reviewed in the United States on October 9, 2025
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T Wolf
Carnegie, US
★★★★★ 5
Great for strong chewing dogs. Entertaining too!
Flavor Name: Peanut Butter, Size: Medium
My black lab can destroy the toughest of dog chew toys, but he's not destroyed this peanut. I fill it with peanut butter, yogurt, pumpkin or apple sauce and freeze it. It keeps him entertained for quite a while. When the filling is gone, he leaves it alone or carries it around begging for a filled one.
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Reviewed in the United States on March 31, 2026
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Heather Murphy
Port Orchard, US
★★★★★ 5
Super cute! If you have one dog it'll last a while. If you have more than one...buy two.
Flavor Name: Marshmallow & Peanut Butter, Size: Large
This is THE FAVORITE chew toy in our household. We have two grown labs and a 10 month old mutt and they all love this toy. They got a variety of chew toys at Christmas and this is the one that they steal from each other. That said, they've definitely managed to kill it. It's well worth the money and it's held up well to heavy chewers but four months later and we're going to have to buy a new one. It's now a stub. They managed to break off all the marshmallows about a week ago and the stick itself is more like a chunk now but we definitely got our money's worth.
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Reviewed in the United States on May 1, 2025
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AvidShopper333
Chelsea, US
★★★★★ 5
Lasting 6 months in! Great smell.
Flavor Name: Marshmallow & Peanut Butter, Size: Large
This actually does smell like marshmallows which is definitely more pleasant than most dog chews!! It has held up to our power chewer. It’s a bit heavy for our smaller dog but he manages and it’s quite funny!! It’s a bit hard but that’s why it is holding up. Would buy again if this one ever wears out.
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Reviewed in the United States on January 3, 2026

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