2nd Grade Math - Math Galaxy Hack 5.9

Screenshots

Description

"The French mathematician Jacques S. Hadamard found, in a study of 100 leading mathematicians], that the majority of them were primarily visual in their approach. Some [including Einstein] went further back to sensations of a kinesthetic kind."
Scientific American, Sept., 1984, p. 56.

Preview on YouTube: www.youtube.com/watch?v=PmNKHr5FGYM

5 star EducationAppStore review: https://web.archive.org/web/20230609201057/https://www.educationalappstore.com/app/2nd-grade-math-math-galaxy

Math Galaxy’s Second Grade Math covers all Common Core math standards for second grade as listed below.
The concepts are presented in bite-size pieces with an unlimited supply of practice problems and numbers chosen randomly.
Illustrations are used throughout to reinforce the concepts.
There are review sections and you can be guided through problems step-by-step or just give the final answer.
Scores are recorded in Final-Answer mode.
By solving problems students earn robots to use in the Labyrinth maze game, plus there are several other games involving math practice.
Certificates with scores and summaries of scores can be emailed to be printed.

Now also supports Apple Schoolwork.

NUMBER AND OPERATIONS IN BASE 10 (2.NBT)

Understand place value. (2.NBT.A.1-4)

Place Value Blocks
Place Names
Expanded Notation
Comparing Numbers

Use place value understanding and properties of operations to add and subtract. (2.NBT.B.5-9)

Addition Tables
Addition on the Number Line
1-Digit Addition
2-Digit Addition
3-Digit Addition
Alternative Method
Subtraction on the Number Line
1-Digit Subtraction
2-Digit Subtraction
3-Digit Subtraction
Borrowing Across 0s
Missing Number
Alternative Method
Skip Counting (2.NBT.A.2)

OPERATIONS AND ALGEBRAIC THINKING (2.OA)

Represent and solve problems involving addition and subtraction

1-Step Word Problems (2.OA.A.1)
Multi-Step Word Problems (2.OA.A.1)

Add and subtract within 20. (2.OA.2)

Adding Whole Numbers
Subtracting Whole Numbers
Snakes and Ladders Math Game

Work with equal groups of objects to gain foundations for multiplication

Multiplication Tables Up To 5 (2.OA.C.3-4)
Multiplication Tables - All (2.OA.C.3-4)

MEASUREMENT AND DATA (2.MD)

Measure and estimate lengths in standard units.

Measuring with Objects. (2.MD.A.1)
Measuring Inches & Centimeters (2.MD.A.1-3
Measuring in Standard Units
Measuring in Metric Units

Work with time and money.

Time - Clock Problems (2.MD.C.7)
Time - Word Problems (2.MD.C.7)
Math Games - Time Riddles (2.MDC..7)
Math Games - Money Riddles (2.MD.C.8)
Math Games - The MoneyTrail (2.MDC..8)

Represent and interpret data.

Measuring in Standard Units (2.MD.D.9)
Measuring in Metric Units (2.MD.D.9)
Pictographs (2.MDD..10)
Reading Bar Graphs (2.MDD..10)
Drawing Bar Graphs (2.MD.10)

GEOMETRY (2.G)

Reason with shapes and their attributes.

Shapes - Terminology (2.G.A.1)
Classify Shapes (2.G.A.1)
Area & Perimeter (2.G.A.2-3)
Missing Number
Area & Perimeter
Squares & Rectangles
Complex Areas
Fractions (2.G.A.3)

MATH GAMES

Labyrinth (Search mazes for treasure)
Snakes & Ladders (Addition, Subtraction & Multiplication)
Bridge the Swamp
Time Riddles
Money Riddles
The Money Trail
Time - Matching Digital & Analog
Money
Classifying Shapes
Word Problems
Counting by 1s to 10s
Add & Subtract to 100

Version history

5.9

2023-07-23

Updated graphics in Snakes and Ladders game.

5.8

2023-07-01

Updated graphics for maze game.

5.7

2023-04-29

Expanded place value review.
Fixed access to games.
Fixed missing shape in classifying shapes.

5.6

2023-02-28

Updated measurement and geometry exercises.
Fixed hint button in 1-Digit Addition, Sums. to 10.
Fixed sound button in 2-Digit Addition.

5.5

2023-01-07

Updated menus.

5.4

2022-11-25

Updated addition and subtraction exercises.

5.3

2022-08-11

Updated place value and. addition and subtraction exercises.
Updated flashcards menu.

5.2

2022-07-18

Updated word problems and videos.

5.1

2022-05-18

Added more animations.
Added hints to Addition Tables.

5.0

2021-10-28

Updated addition, subtraction, and multiplication exercises and added more animations.

4.3

2021-08-24

Updated Place Value, Addition, Subtraction, Skip Counting, Word Problems Length, Shapes, and Fractions exercises.
Supports Apple Schoolwork.
Scores are recorded in Final-Answer mode.
A stylus is recommended with iPhones.

4.2

2021-06-11

Added more animations to math games covering time, money, classifying shapes, counting by 1s to 10s, adding and subtracting within 100, and word problems.

4.1

2021-05-16

Added flashcards for addition, subtraction and multiplication and added more games for time, money, classifying shapes, counting by 1s to 10s, adding and subtracting to 100, and word problems.

4.0

2020-12-01

Updated menus and graphics.

3.1

2019-06-09

Updated time word problems and place value blocks.
Fixed drawing of blocks in 3-digit addition.

3.0

2019-03-27

Added Schoolwork support for teachers with Apple School Manager and iOS 11.3 or later.
For exercises done in step-by-step mode it reports time on task and number of problems completed.
In final-answer-only mode it also reports a percentage score.
For other users the exercises are the same and scores are reported in the app or can be emailed.
For other users iOS 8.0 or later is required.

2.0

2018-11-06

Updated for new iPhones.
Updated 1-Digit Addition and Snakes and Ladders game.

1.0

2017-12-16