《Wii 頭腦柔軟體操學院》（日文原名：Wiiでやわらかあたま塾，英文版本名稱為《Big Brain Academy: Wii Degree》）是任天堂於2007年在Wii平台推出的益智類遊戲，屬於「頭腦柔軟體操（やわらかあたま塾）」系列的第二作，前作為任天堂DS上的《頭腦柔軟體操DS》。這個系列的核心理念，透過輕鬆有趣的方式鍛鍊腦力、思考靈活度與即時反應，是任天堂在「非傳統玩家」市場中推廣「遊戲亦可學習」概念的代表作品之一。

沒有傳統劇情，也不以角色成長或敘事為主軸，而是設計為一個虛擬學院的形式，在其中透過各類益智遊戲進行訓練，提升自己的「腦力階級」。這些訓練分類為五大類型：直覺、記憶、分析、數理與識別，每一類中都有數個迷你遊戲，皆針對某種特定的認知能力進行挑戰。例如在「識別」類中，需要根據聲音找出圖案；在「數理」類中，則需要快速計算物體數量或做簡單數學運算。這些遊戲的操作時間短，節奏快，鼓勵反覆挑戰與競爭，並可依據成績進行評級。

操作方面，大部分的迷你遊戲只需使用Wii遙控器指向螢幕點選答案、拖曳圖形或進行簡單的移動操作，使得各年齡層玩家都能快速上手。針對家庭娛樂與教育市場進行設計，不僅支援單人遊玩模式，還具備多人對戰與家庭成員間的腦力對決模式。會根據玩家完成各個遊戲的速度與準確度計算總分，進而給出「腦力重量（Brain Weight）」作為等級評估，有趣的是，這個「重量」越高，代表腦部越靈活而非「越重越笨」，增添一種幽默感。

畫面風格採極簡且卡通化的設計，界面清爽明亮，動畫風格誇張但不失可愛，營造出輕鬆、不具壓力的學習環境。與Wii Fit或Wii Sports類似，不追求高解析畫質或劇情演出，而是將重點放在玩法清晰與操作友善上。配樂方面，音樂輕快簡潔，語音提示與背景音效亦適當活潑，營造學院風格的輕鬆氛圍。

在市場評價方面，整體獲得不錯的回響。日本《Fami通》給予本作29/40分，稱讚其親民設計與家庭娛樂價值，並指出其益智遊戲具備教育性與趣味性兼備。歐美媒體如IGN給予7.5分的評價，認為適合闔家同樂的輕鬆小品，尤其在派對遊戲模式中能激起成員間的互動與笑聲，但同時也指出對於追求深度或長期遊玩體驗的玩家可能略顯單調。GameSpot則認為這是「容易上癮的益智遊戲合集」，尤其適合在短時間內進行腦力訓練，亦可作為親子共學的輔助工具。

總結而言，《Wii 頭腦柔軟體操學院》將教育與娛樂巧妙結合。其簡單直覺的操作與活潑清新的風格，使得全年齡層的玩家都能輕鬆進入遊戲世界，同時訓練邏輯、反應、觀察與記憶力。對於家庭玩家、教育場域甚至社交聚會來說，都是具有高度互動性與趣味性的推薦選擇，是Wii平台在非傳統遊戲類型上的一大成功代表。

Big Brain Academy: Wii Degree (Japanese title: Wiiでやわらかあたま塾, literally “Wii Soft Brain Exercises”) is a puzzle and brain-training game released by Nintendo in 2007 for the Wii. It is the second entry in the Brain Flex (やわらかあたま塾) series, following the Nintendo DS title Big Brain Academy. The core philosophy of the series is to train mental agility, flexible thinking, and quick reactions through lighthearted and accessible gameplay. It stands as one of Nintendo's flagship titles aimed at expanding the gaming audience beyond traditional gamers, promoting the idea that "games can also be educational."

Unlike conventional games, Wii Degree features no narrative or character progression. Instead, it presents itself as a virtual academy where players undergo various brain-training exercises to increase their "Brain Rank." The challenges are divided into five categories: Identify, Memorize, Analyze, Compute, and Visualize. Each category contains several mini-games that test specific cognitive skills. For instance, in the "Identify" category, players may match patterns based on audio clues, while in "Compute," they might rapidly count objects or solve basic math problems. These games are short, fast-paced, and designed to encourage repeat play and friendly competition, with performance rated through scores and grades.

In terms of controls, most mini-games use the Wii Remote to point at the screen, select answers, drag shapes, or perform simple motions. The game is designed to be instantly accessible to players of all ages. Targeting both the family entertainment and educational markets, it supports solo play as well as multiplayer battles and family competitions. Player performance—based on speed and accuracy—is used to calculate a humorous “Brain Weight,” where a higher weight signifies better mental flexibility (a playful inversion of the idea that a “heavy brain” means slow thinking).

Visually, the game uses a minimalist and cartoonish style. The interface is clean and bright, with exaggerated yet cute animations to foster a pressure-free learning environment. Like Wii Fit or Wii Sports, the game doesn’t aim for high-end graphics or cinematic storytelling, but focuses instead on clear gameplay and user-friendly design. The background music is light and cheerful, with voice prompts and sound effects contributing to a casual, academic feel.

Reception was generally positive. Japanese gaming magazine Famitsu scored the game 29 out of 40, praising its accessibility and value as family entertainment, noting that its mini-games were both educational and enjoyable. Western media, such as IGN, gave it a 7.5/10, describing it as a fun and easygoing title ideal for group play and family gatherings—though some critics noted it might feel shallow to players looking for deeper or more long-term gameplay. GameSpot called it an “addictive brain game collection,” particularly useful for short bursts of mental stimulation and even as a parent-child learning tool.

In summary, Big Brain Academy: Wii Degree successfully blends education and entertainment. With intuitive controls, cheerful visuals, and engaging brain challenges, it offers a friendly and inclusive experience for players of all ages. Whether for families, educational environments, or social get-togethers, it's a highly interactive and enjoyable title—one of the Wii's standout successes in the realm of non-traditional gaming.