SKU: 86829384185

賴爸爸的數學實驗 - 15堂趣味幾何課

Sale price$74.70 Regular price$83.00
Save 10%

Pay in installments of $20.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

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。

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86829384185

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 25 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
B M
Carnegie, US
★★★★★ 5
High quality cabin filter
Size: 8.3" x 9.3" x 1.3"
I change out the cabin filters in my cars at every oil change. It help when running the A/C all summer. This is high quality cabin filter that does its job. Seeing what the dealer wants for literally 1 minute worth of work is silly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
A
Verified Purchase
AmazonBuyer
Draper, US
★★★★★ 5
It works as expected
Size: 8.3" x 9.3" x 1.3"
Great. It does block air flow by a bit, but it is ok, if you don't need strong air blowing your face at maximum setting all the time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2025
T
Verified Purchase
ThomasD
Natrona Heights, US
★★★★★ 5
Great cabin filter for 2019 Acura RDX
Size: 8.3" x 9.3" x 1.3"
When I have my car serviced at the Acura dealership, they routinely recommend that the cabin filter be replaced. As we all know, a dealership is going to charge an arm and a leg for a basic service. Therefore, I have been replacing the cabin air filter myself for the past few years. I like BOSCH products and when I found this filter on Amazon, I knew that was the one to purchase for my 2019 Acura RDX. The filter fits perfectly in its location in the glove box. It literally takes less than five minutes to swap out the old filter for the new. I will continue to use this product while I have the RDX.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
F
Verified Purchase
Frank L.
Omaha, US
★★★★★ 5
Perfect fit, easy installation.
Size: 8.3" x 9.3" x 1.3"
This part fits perfectly. Directional flow is printed on the part however you need to confirm which way air flows in the actual air box. The easiest test is to run the a/c with the filter out, wet a finger, and stick in in the air box to see which side the air blows cold. Then just install this part in the air flow direction as printed on the part. I have not noticed a difference in air quality yet, however I imagine being a HEPA filter, this will do wonders keeping pollen out of the car. Installed this in a 2011 Honda CR-Z. Easy installation. Part looks high quality which is fitting for Bosch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
N
Verified Purchase
N. Fasso
Draper, US
★★★★★ 4
Great filter, but doesn't fit 2013 Honda Fit without modification
Size: 8.3" x 9.3" x 1.3"
Right off the bat: I don't have any airflow problems with this filter. It works great, the air is noticeably cleaner, and airflow has not been meaningfully reduced. However, it doesn't fit my air filter holder very well. The ' air filter holder' (a plastic tray that slides horizontally into the air flow system) has two plastic fringes on either side of the tray, which each have two small notches in them, a few inches apart from one another. This appears to act as a sort of 'key' by which you can gauge you are putting the filter in with the correct alignment. On an OEM filter, the slots line up with two strips of material that stretch across the length of the filter, which themselves rest within the slots. However, the slots don't line up with the strips on this filter. I had to cut the fringes so that the slots in them are wider, so the strips would fit in them. Without doing this, the filter wouldn't press down into the tray. Having done that, and the filter now rests flush in the tray, there are still marginal gaps around the perimeter of the filter. It's a millimeter or two too small for the tray, so there is some airflow around the filter. This could be rectified by wrapping insulation tape or something around the edge of the filter, or could be ignored if you're not super picky. I haven't added any wrapping to get an airtight seal, and even with that gap I still noticed that the air is way better. So ultimately, it didn't fit exactly, but it fits 90% of the way and, with some finagling, is a superior filter by any other measure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2018

recommand products