The Circular Geoboard
Geoboard Lingkaran

Ross Woods, 2025.

A circular geoboard is a manipulative tool for teaching geometry, fractions, and measurement concepts in elementary school. The circular arrangement of the pegs is especially useful for activities related to circles and angles.

Geometry and Spatial Reasoning

Fractions

Measurement

Patterns and Algebraic Thinking

What is Algebraic Thinking?

In early and middle school mathematics, algebraic thinking refers to the the key habits of algebraic thinking that allow students to recognize and express patterns, relationships, structures, rules, and reasoning symbolically. It goes beyond simply solving for variables. Using a circular geoboard allows students to see algebra in motion. Key aspects include:

Teaching Guide: Using a Circular Geoboard

Geoboard lingkaran adalah alat manipulatif untuk mengajarkan konsep geometri, pecahan, dan pengukuran di sekolah dasar. Susunan pasak yang melingkar sangat berguna untuk aktivitas yang berhubungan dengan lingkaran dan sudut.

Geometri dan Penalaran Spasial

Pecahan

Pengukuran

Pola dan Pemikiran Aljabar

Apa itu Pemikiran Aljabar?

Dalam matematika sekolah dasar dan menengah, pemikiran aljabar mengacu pada kebiasaan berpikir utama dalam aljabar yang memungkinkan siswa mengenali dan mengekspresikan pola, hubungan, struktur, aturan, dan penalaran secara simbolis. Ini melampaui sekadar menyelesaikan variabel. Menggunakan geoboard lingkaran memungkinkan siswa “melihat” aljabar dalam bentuk nyata. Aspek utamanya meliputi:

Panduan Mengajar: Menggunakan Geoboard Lingkaran

 

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