4th Grade Math vs Chess Widget

In 4th grade math the emphasis is on multi-digit multiplication and division, developing an understanding of fractions and decimals, plus developing fluency in addition and subtraction. “These apps are a favorite in my house.” "I love all of the Math Galaxy apps for their ease of use." See the rest of the review at: https://web.archive.org/web/20180129020131/http://www.smartappsforkids.com/2017/12/review-4th-grade-math-common-core-from-math-galaxy-is-another-top-pick-.html Preview on YouTube: https://www.youtube.com/watch?v=XF3DZGafi5I Auto-renewable subscription The subscription provides full access to all content. 4th Grade Math comes with a 7-day free trial. After this you will be charged $4.99 a month and you can cancel anytime. Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription by visiting your iTunes Account Settings after purchase. The app does not collect any personal information. Privacy policy: https://www.mathgalaxy.com/FQ3_Menu/FQ3_4th_Grade_Math_Privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Math Galaxy’s Fourth Grade Math covers all of the Common Core math standards for fourth grade as listed below. The concepts are presented in bite-size pieces with an unlimited supply of problems. Illustrations are used throughout to reinforce the concepts. NUMBERS AND OPERATIONS IN BASE 10 (4.NBT) Generalize place value understanding for multi-digit whole numbers. Use place value to perform multi-digit arithmetic. Flashcards. (4.NBT) Place Value (4.NBT.2) Place Value Blocks (4.NBT.1) Place Names Expanded Notation Comparing Numbers Ordering Numbers Rounding & Estimating (4.NBT.3) Adding Whole Numbers (4.NBT.4) 3-4-Digit Addition (traditional) Alternative Method - Partial Sums Subtracting Whole Numbers (4.NBT.4) 3-4-Digit Subtraction Multiplying Whole Numbers (4.NBT.5) 1-Digit x 2, 3, or 4-Digits 2-Digit x 2-Digit Mult & Div by 10's Dividing Whole Numbers (4.MBT.6) Relating Division to Multiplication 1-Digit Divisor, 2-4-Digit Dividend Zero’s in Quotient Missing Number OPERATIONS AND ALGEBRAIC THINKING (4.OA) Use the four operations with whole numbers to solve problems. Gain familiarity with factors and multiples. Multiplicative Comparison (4.OA.1, 2) Word Problems (2) Multi-Step Word Problems (3) Factors & Prime Numbers (4) Algebraic & Shape Patterns (5) NUMBER AND OPERATIONS - FRACTIONS (4.NF) Extend understanding of fraction equivalence and ordering. Understand decimal notation for fractions and compare decimal fractions. Identifying Fractions (4.NF.1) Fractions on # Line (1) Part of a Group (1) Equivalent Fractions (1) Comparing Fractions (2) Reducing & Improper Fractions (3a) Adding & Subtracting Like Fractions (3b) Multiplying Fractions (4) Fractions Word Problems (3c, 4c) Writing Decimals (6) Decimals on # Line (6) Comparing Decimals (7) Ordering Decimals (7) Adding 10ths and 100ths (5) MEASUREMENT AND DATA (4.MD) Solve problems involving measurement and conversion of measurements. Measurement Conversions (4.MD.1,2) Length (1,2) Area & Perimeter (1-3) Volume (1,2) Liquid Volume (1,2) Graphs (4) Graphing Coordinates. (4) Mass (in Riddles game) (1,2) Time (in Riddles game) (1,2) Angles (5-7) GEOMETRY (4.G) Draw and identify lines and angles, and classify shapes. Terminology (4.G.1-3) Measuring Angles Angles Games Labyrinth (a maze game) The Money Trail Bridge the Swamp Snakes and Ladders Measurement Riddles

Chess Widget is a simple, focused way to keep chess close: solve daily puzzles on your Home Screen, train in the app, play online, review classic games, and set up your own positions. Solve over 11,000 chess puzzles and explore over 100,000 games by outstanding players—from historical classics to modern grandmaster games. Sharpen your tactics and study games move by move. Add a chess puzzle widget to your iPhone or iPad and come back to a fresh position every day. Open the app to solve tactics, analyze the board, or continue with a full chess experience built for quick sessions and thoughtful play. Play online with your Lichess account, find opponents, create invite links, accept challenges, offer draws, resign, and follow the game clock directly in the app. You can also play nearby multiplayer with a friend, practice against AI, or explore famous classic games move by move. Chess Widget also includes a board editor with FEN support, so you can create positions, test ideas, save setups, and jump straight into play. Coach mode Review completed Lichess games with a move-quality score, an evaluation graph, and a breakdown of inaccuracies, mistakes and blunders. Return to a critical position and try a better move on the board, ask for a hint, or explore the best continuation. Compare White’s and Black’s thinking time with paired bars and time labels for both players. Tap the graphs or use the navigation buttons to explore the game move by move. Start another online search from Coach with your saved settings. Features: • Over 11,000 chess puzzles and a widget with a new puzzle every day on your Home Screen • Online play with Lichess • Invite links and incoming challenges • Nearby multiplayer • Play against AI • Over 100,000 games by outstanding players to study move by move • Board editor with FEN • Move history, themes, sounds, and focused chess settings Whether you want one quick puzzle, a real online game, or a quiet board to study, Chess Widget keeps chess ready when you are. Questions or feedback? Write to me at oleg.v.soloviev@gmail.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/