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Geometry Ace Lite: Math Tutor

價格:免費

更新日期:2018-02-26

檔案大小:30.2 MB

目前版本:5.0.14

版本需求:需要 iOS 8.2 或以上版本。與 iPad 相容。

支援語言:英語

Geometry Ace Lite: Math Tutor(圖1)-速報App

Geometry Ace is a fusion between a graphics based calculator and a geometry textbook. Detailed step-by-step solutions update as you create new math problems by changing the graphics. Learn vocabulary with unlimited examples. Try before you buy! Full functionality for Points and Lines including transformations and constructions. Preview for Segments, Rays, Angles, Triangles, Quadrilaterals, Polygons, and Circles. Low cost in-app purchase upgrades to full function for all shapes. No ads!

*** Easy Start-up ***

• Simply choose shape to study.

• Shape will already be on the screen and all you have to do is start manipulating it.

• Learn vocabulary, choose from list of tutorials, perform transformations, or create a construction.

*** Detailed problem solutions update as you change the graphics. ***

• You are not limited to a set of pre-written or randomly generated problems.

• Geometry Ace does not simply calculate lengths and areas for you. It shows you step-by-step how to do it!

*** Includes introductory material and makes connections with algebra. ***

• Introductory material appropriate for upper elementary students is included.

• Helps with differentiation. Middle and high school students who need a refresher can review introductory topics.

• Algebra topics needed for coordinate geometry are included.

• Introductory topics include coordinates of a point, finding slope, and writing the equation of a line.

• Answers to problems are given in fraction form when possible.

• Solutions address common student misconceptions and give attention to detail.

*** Interactive definitions ***

• Relevant definitions highlight interactively as you drag points and lines to change the shape on the screen to meet various attributes.

• Example: A triangle can be obtuse, oblique, and scalene.

• Example: A polygon can be concave and irregular.

• Definitions are inclusive. Example: A quadrilateral that is a rectangle is also a parallelogram and a trapezoid.

*** Transformations: Rotations, Reflections, and Translations ***

• Easily change degrees of rotation, center of rotation, line of reflection, and translation vector.

• Point mapping is shown!

• Perform successive transformations on the same object.

*** Constructions ***

• Includes points, lines, segments, circles, perpendicular lines, parallel lines, tangents, and angle bisectors.

Geometry Ace Lite: Math Tutor(圖2)-速報App

• Easily make attachments to points, lines, circles, intersections, and midpoints.

*** Monitor Students ***

• Teachers can view student’s iPad screens who are on the same local wifi network and running this app.

TOPICS AVAILABLE:

Note: LT version has full function for points and lines only. Other shapes are in preview mode.

POINT:

Coordinates

Quadrants

Distance between points

LINE/RAY/SEGMENT:

Slope

Vertical, Horizontal

Y-intercept

Equation of line/ray/segment

Distance between point and line

Construct or write equation of parallel or perpendicular line

Segment midpoint and length

Construct or write equation of perpendicular bisector

Intersection point of 2 lines

Transversals

Alternate interior angles

Alternate exterior angles

Corresponding angles

Same side interior angles

Vertical angles

ANGLE:

Geometry Ace Lite: Math Tutor(圖3)-速報App

Vertex, Legs, Interior, Measure

Acute, Right, Obtuse, Straight, Reflex

Convert between degrees/radians

Construct or write equation for angle bisector

Congruent, Adjacent, Complimentary, Supplementary, Linear Pair, Vertical

TRIANGLE:

Acute, Obtuse, Right, Oblique, Equilateral, Isosceles, Scalene

Perimeter

Area – basic elementary

Area – coordinate plane - algebra

Area – box method

Centroid, Circumcenter, Incenter

QUADRILATERAL:

Square, Rectangle, Rhombus, Parallelogram, Trapezoid, Kite

Perimeter

Area

POLYGON:

Triangle, Quadrilateral, Pentagon, Hexagon, Heptagon, Octagon, Nonagon, Decagon

Convex, Concave

Regular, Irregular

Sum of interior angles

CIRCLE:

Radius, Diameter, Tangent, Secant, Chord

Circumference

Area

Measure and length of an arc

Geometry Ace Lite: Math Tutor(圖4)-速報App

Area of a sector

Geometry Ace Lite: Math Tutor(圖5)-速報App

支援平台:iPad