究極の立体<展開>

Translate the description into English (United States) using Google Translate?Translate the description back to Japanese (Japan)

● 100万ユーザーの知育アプリ開発陣が手がけた中学入試対策の決定版シリーズ第二弾!
● 10年分の有名校過去問を分析し、100問を厳選!
● 中学入試の頻出分野「展開図」をマスター!

◆究極の立体<展開>ってどんな教材?

中学入試算数の頻出分野「展開図」の問題を100題収録し、展開図が組み上がるアニメーションや、わかりやすい解説イラストを通して学ぶ教材アプリです。
100万ユーザーの思考力育成アプリ「シンクシンク」を開発する「花まるラボ」のアプリ教材へのノウハウと、有名学習塾「花まる学習会」の中学受験指導の知見を凝縮し、「展開図から立体をイメージする」感覚を育みます。
過去10年間の中学入試算数で実際に出題された展開図の問題を分析し、パターンを網羅した100問を収録しています。


◆「展開図」はなぜ大事?

ー 明確な解法がない分野。イメージ力が攻略の鍵!
立体の展開図は、明確な解法がなく、イメージ力がモノを言います。実際の中学入試では、大問(*)として出題されることも多く、立体をイメージできないと、大問を全て落としてしまうケースも少なくありません。この分野では、いかにスムーズに展開図から組み上がる立体を思い浮かべられるかが、攻略の鍵を握ります。
(*) 中学入試算数は4-7程度の大問で構成されることが多く、それぞれの大問に通常3-5程度の小問がある。

ー 黒板や紙ではイメージが湧きづらい!
高度な空間認識力、イメージ操作力が求められるため、立体切断同様、身につけるのが難しい分野です。黒板や紙の上では、展開図から組み上がる立体を想像するのは至難の業で、多くの受験生にとって悩みの種となっています。イメージするためには、実際に組み上げてみることが何よりのトレーニングとなりますが、紙に展開図を描いて毎回組み上げていては、それだけで膨大な労力と時間を消費してしまいます。

ー 時間をかけずに、大きな効果!
アニメーションやイラストを通して、イメージトレーニングを短い時間で繰り返し、さらに、立体問題全てに共通する面積・体積計算の考え方もマスターできます。いたずらに問題数を増やすのではなく、マスターするために必要な100問を厳選して収録しているため、中学受験直前の時期でも取り組め、受験生にとって強力な味方となるアプリです。後半の問題では、中学入試レベルを超えたチャレンジ問題も用意しているので、楽しく解き進めるだけで高度な空間認識力やイメージ操作力が身につきます。



◆立体を構成する「6つの基本形」

複雑な立体でも、6つの基本形(三角柱、三角錐、四角柱、四角錐、円柱、円錐)に分けて考えると、たちまち解きやすくなります。
また、この方法は、展開図以外の立体図形問題にも応用できるので、このアプリ一つで、立体図形分野の求積問題にも対応可能です。  


◆本教材の目的
弊社代表・川島の中学受験の指導経験から、頻出にもかかわらず、黒板や一対一のアナログな指導では特に、子どもがイメージしづらく、躍動を感じにくかった立体図形の分野をテーマにしています。
「究極の立体」シリーズでは、アプリの特性を活かし、立体を手に取るように再現しています。そのため、ドリルや問題集などの紙上で、大量の類題をこなしても身につくとは限らない、本質的な考え方を身につけることができます。このアプリを一問一問楽しみながら解き進めていけば、自然と空間認識力が育まれていきます。

◆使い方
・問題選択画面から、プレイしたい問題を選択します。
・プレイ画面右にある6つのボタン(6つの基本形)から、画面下のマスに当てはまるものを選択します。
・全てのマスが埋まったら、GOボタンを押します。
・1問解き終わる毎に、次の1問がプレイできるようになります。

●利用規約
https://expansion.ultimate-math.com/pdf/terms_of_service_exp.pdf

●個人情報保護方針
https://wonderlabedu.com/policy
-The second definitive series of junior high school entrance exam measures handled by the educational application development team of 1 million users!
● Analyzing past questions from famous schools for 10 years and carefully selecting 100 questions!
● Master the "Development Map", a field that frequently appears in junior high school entrance exams!

◆ What kind of teaching material is the ultimate solid ?

It is a teaching material application that records 100 problems of "development map", which is a field where the number of junior high school entrance exams frequently appears, and learns through animations that assemble the development map and easy-to-understand explanatory illustrations.
"Development diagram" by condensing the know-how of "Hanamaru Lab", which develops the thinking ability development app "Think Think" for 1 million users, and the knowledge of junior high school examination guidance of the famous cram school "Hanamaru Study Group". It fosters a sense of "imagining a three-dimensional object from".
We analyze the problems of the development map that were actually asked in the junior high school entrance examination calculation for the past 10 years, and record 100 questions that cover the patterns.


◆ Why is "development" important?

-A field where there is no clear solution. Image power is the key to capture!
There is no clear solution for the three-dimensional development, and the image power is the thing. In the actual junior high school entrance examination, questions are often asked as large questions (*), and if you cannot imagine a solid, there are many cases where all the large questions are dropped. In this field, the key to the strategy is how smoothly you can think of a solid that can be assembled from a development drawing.
(*) The number of junior high school entrance exams is often composed of 4-7 large questions, and each large question usually has 3-5 small questions.

-It's hard to get an image on a blackboard or paper!
As with 3D cutting, it is a difficult field to acquire because it requires advanced spatial cognition and image manipulation. On a blackboard or paper, it is extremely difficult to imagine a solid that is assembled from a development drawing, which is a source of trouble for many examinees. In order to imagine it, the most important training is to actually assemble it, but if you draw a development drawing on paper and assemble it every time, it will consume a huge amount of labor and time.

-Great effect without spending time!
Through animations and illustrations, you can repeat image training in a short time, and also master the concept of area / volume calculation common to all 3D problems. Rather than unnecessarily increasing the number of questions, 100 questions necessary for mastering are carefully selected and recorded, so you can work on it even just before taking the junior high school exam, and it is a powerful ally for the examinees. In the latter half of the questions, we also have challenge questions that exceed the junior high school entrance exam level, so you can acquire advanced spatial cognition and image manipulation skills just by solving them happily.



◆ "Six basic shapes" that make up a solid

Even if it is a complicated solid, if you divide it into 6 basic shapes (triangular prism, triangular prism, quadrangular prism, quadrangular pyramid, cylinder, cone), it will be easier to solve immediately.
In addition, this method can also be applied to solid figure problems other than development drawings, so this app can also handle quadrature problems in the field of solid figures. It was


◆ Purpose of this teaching material
From the teaching experience of our representative Kawashima's junior high school exam, the theme is the field of solid figures, which is difficult for children to imagine and feel dynamic, especially in blackboards and one-on-one analog teaching, despite the frequent occurrence.
In the "Ultimate Solid" series, we take advantage of the characteristics of the app and reproduce it as if you were picking up a solid. Therefore, you can acquire the essential idea that you do not always acquire even if you do a lot of similar problems on paper such as drills and problem books. If you enjoy solving this app one by one, you will naturally develop your spatial cognition.

◆ How to use
・ From the question selection screen, select the question you want to play.
-From the 6 buttons (6 basic forms) on the right side of the play screen, select the one that applies to the square at the bottom of the screen.
・ When all the squares are filled, press the GO button.
・ After solving one question, you will be able to play the next one.

● Terms of use
https://expansion.ultimate-math.com/pdf/terms_of_service_exp.pdf

● Privacy policy
https://wonderlabedu.com/policy
Read more
Collapse
Loading…

What's New

- 不具合修正。
Read more
Collapse

Additional Information

Eligible for Family Library
Eligible if bought after 7/2/2016. Learn More
Updated
July 14, 2020
Size
70M
Installs
100+
Current Version
1.0.7
Requires Android
4.1 and up
Content Rating
Everyone
Permissions
Offered By
WonderLab Inc.
Developer
東京都文京区本郷1-33-13 春日町ビル7F
©2022 GoogleSite Terms of ServicePrivacyDevelopersAbout Google Play|Location: United StatesLanguage: English (United States)
By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments Terms of Service and Privacy Notice.