海科六大時代互動AR vs Multiplication Long Division

本應用程式為國立海洋科技博物館中5F，「海洋科學廳」六大時代的AR互動體驗，歡迎前往觀賞使用。 在這可體驗六大時代古生物與環境探索 以及與時代代表物互動拍照唷! 1.冥古宙與太古宙 探索火山噴發，熔岩四處流動，隕石不斷撞擊的地球發展經歷。 2.元古宙 觀看海洋中埃迪卡拉生物群的生態復原。 3.古生代 欣賞特勒斯寒武三葉蟲、海百合、古杯...等色彩豐富的美麗生物生長於周遭。 4中生代 體驗中生代的菊石、滄龍、珊瑚...等古生代的神祕樣貌。 5新生代 與淮河古菱齒象在溫帶大草原環境，連綿成片低矮的草原和灌木中漫步。 6全新世與未來 還原阿舍利石斧的史前人類生活，與打造石器的場景情境。

Transform math frustration into genuine confidence with MatX! Designed specifically for 3rd, 4th, and 5th-grade learners, MatX turns times tables, multi-digit multiplication, and long division into an engaging step-by-step adventure. Whether your child is just starting with 1 to 12 times tables or tackling complex long division brackets, MatX breaks down every calculation visually so kids understand the "why" behind the math. KEY FEATURES: 70-Stage Adventure Map Travel across 5 unique islands covering multiplication facts, division basics, mixed operations, and multi-digit long division. Battle island bosses and master essential math skills at your own pace! 1 to 12 Times Tables & Speed Blitz Master all multiplication and division facts from 1 to 12. Build instant recall with targeted drills, timed speed blitzes, and mastery tracking. Step-by-Step Long Division (DMSB) No more confusion with long division! Our interactive ladder board guides students through every step: Divide, Multiply, Subtract, and Bring Down (DMSB), complete with remainders and zero-trap practice. Visual Learning & Area Models Master multi-digit multiplication (2x1, 3x1, 2x2, 3x2) using clear visual aids, regrouping boards, and the partial products Area Model method. Interactive Flashcards & Mental Tricks Learn mental math shortcuts (cut-and-halve, fast 5s & 25s tricks, fact families) with bite-sized lesson cards and live practice boards before jumping into quizzes. Daily Quests, XP & Badges Keep motivation high with daily rewards, XP levels, mastery seals, and customizable learner profiles. WHY PARENTS & TEACHERS LOVE MATX: - Aligned with Elementary School Common Core Standards (Grades 3-5). - Clean, focused, kid-friendly interface without unnecessary distractions. - Instant feedback with scaffolded hints that guide without giving away answers. - Builds deep conceptual understanding, not just rote memorization. Download MatX today and watch your child become a confident math master! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/