iWorld United States
iWorld United States is made and published by Lynne Bolduc. AppBrain is an independent app data site and isn't affiliated with Lynne Bolduc. The app name, icon, screenshots and description belong to Lynne Bolduc and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 5.00
- 2 ratings
- Last updated
- September 23, 2026
- Size
- 34.8 MB
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Store listing
By Lynne Bolduc, from the App StoreDescription by Lynne Bolduc Written by the developer, not by AppBrain. Click to read.
"Your iWorld apps were the first we found that we could endorse whole-heartedly … Thank you for your quality, real, Montessori apps."
-- montessoritech.net
iWorldGeography United States includes a Montessori 3-part-lesson [introduce, recall, reconstruct], plus labeling. Student-centered, self-correcting, independent work blends seamlessly with existing curriculum or stands alone for home use. Free worksheets can be printed for follow-up, physical-world activities at home or in the classroom. Available to all at TenSunInteractive.com - Extras.
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*** COMPLIMENTARY OUTLINE MAPS & LABELS AVAILABLE ONLINE ***
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An introduction to United States and Capitals designed by former Lead Developer at MIT's Center for Educational Computing Initiatives. Created for 6-to-9 year olds. United States includes an introduction to state names and capitals plus quiz, puzzle, and label activities …
Content:
• Active Intro - Touch any state to hear its name.
• Passive Intro - Movie introduces each state name.
• Quiz - Name is played. Touch any state to reveal answer.
• Puzzle - Freely drag pieces to reconstruct map.
• Label - Pins drag freely to label states and capitals.
Features:
• Self-Correcting Activities
• Student-Controlled Manipulatives - pins & pieces drag freely on screen
• Fresh Challenge - randomized content appears in a new order each time
Student-Managed Options:
Puzzle
• "Grid" - scatters pieces to screen edges.
• "Toss" - scatters pieces randomly across screen.
• "Lines/No Lines" - toggle to work with or without outline.
Labels
• "Pass" - skips current label.
• "Lightbulb" - toggles to show or hide control map.
• Control visual-background information:
• --- "Label" - color background, pin shows label only
• --- "Color" - outline background, pin shows color only
• --- "Label & Color" - outline background, pin shows label & color
Learning Style:
• Independent work
• Self-correcting activities
• Challenge increases as activities progress
• Options allow students to manage challenge level and visual style
• Children control navigation; never locked into an activity
• No penalty for wrong answer; correct answer simply reinforced
• No distracting bells and whistles
• Worksheets support transition back to real world activities
TenSun puts children in charge of their learning by allowing them to control the challenge level and depth of their lesson. There is no penalty for a wrong answer. The correct answer is simply reinforced. Activities are self-correcting. Children are free to work independently, in a small group, or with the help of a supervising adult at home or in the classroom.
ONLINE MAPS AND LABELS
Touch Classroom Printouts button on app's title screen to access printouts for additional color, trace, and label activities. Or, visit TenSunInteractive.com's Extras page.
TWITTER NEWS
Follow us on Twitter @tensuninteract for App, Update, and Online Extra alerts.
Follow TenSun Interactive on FaceBook.
EDUCATION PRICING
50% discount for 20+ apps with Apple's Volume Discount Program for Education
EDUCATIONAL NOTE
iWorldGeography colors match American Montessori Society classroom materials.
iWorldGeography Series blends self-correcting, child-directed-activity design with Geography curriculum used in Montessori Children's House and Lower Elementary classrooms. Concept and visual design is thoughtfully integrated to supplement existing curriculum and classroom materials. The series was inspired by 3-year's observation in Lexington (MA) Montessori School Children's House classrooms where MyWorld, TenSun's desktop-based version of this series, has been used since 2004.
Safety and technology
Found in the app by AppBrain- Price
- $2.99
- App size
- 34.8 MB
- Content rating
- Everyone
Technologies used by iWorld United States
Releases
Updates seen on the App Store- Version
- 1.2.9
- Launched
- October 2014
No changelog data
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Rankings
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About the app and developer
About iWorld United States
iWorld United States is an education app developed by Lynne Bolduc.
What is the rating of iWorld United States?
iWorld United States is rated 5.00 out of 5 stars, based on 2 ratings.
Is iWorld United States free?
iWorld United States costs $2.99. The app size is 34.81 MB. The latest version available is 1.2.9. The last update was on September 23, 2026.
What are the requirements for iWorld United States?
The app has a content rating of Everyone. The app has been available on the App Store since October 2014.
Developer information for Lynne Bolduc
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