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2025年度シラバストップ > 中Ⅰ年7AG > 数学 > Math β

教科
科目
学年・組
授業時間
担当者
数学
Math β
中Ⅰ年7AG
3hrs/week
Cosino

到達目標


This course will focus on building a strong foundation in the fundamentals of plane and solid geometry. These topics are not only central to geometry itself but are also essential stepping stones for understanding more advanced concepts in higher-level mathematics. By putting in the effort to master these principles now, you’ll set yourself up for greater success and confidence in future math courses.









授業の進め方・学習方法


I will ask you to read each section before we go over it together in class. Doing so will help you better understand the material and make it much easier to follow along during our lessons. In addition, students are expected to complete all assigned homework thoroughly and submit it on time, as it plays a crucial role in reinforcing what we cover in class.

授業スケジュール


学期
学習内容
1学期
Chapter 1 Plane figures
・ Basics of plane figures
・ Symmetrical figures
・ Construction
・ Area and length

Chapter 2 Spatial shapes
・ Various Solids
・ Planes and Straight Lines in Space
・ Various views in 3D
・ Surface area and volume of solids
1学期中間試験
1学期
Chapter 3 Figures and Congruency
・ Parallel lines and angles
・ Internal and external angles of polygons
・ Conditions of congruency for triangles
1学期末試験


学期
学習内容
2学期
Chapter 3 Figures and Congruency
・ How to write proofs

Chapter 4 Triangles and Quadrilaterals
・ Isosceles Triangles
・ Congruency of right triangles
2学期中間試験
2学期
Chapter 4 Triangles and Quadrilaterals
・ Parallelograms
・ Parallel lines and areas
2学期末試験


学期
学習内容
3学期
Chapter 4 Triangles and Quadrilaterals
・ Magnitude of sides and angles of triangles
学年末試験

成績評価方法


種別
割合(%)
評価基準など
定期試験
60
Midterm: 30%
Final: 30%
Term-Tests: 20%
Homework: 10%
Notebook: 5%
Participation: 5%
レポート
10
小テストなど
20
授業での取り組み状況
10

教科書・教材/参考書/参考サイト


教科書・教材
書名
出版社
教科書番号/code
備考
体系数学1 幾何編
数研出版
体系問題集1 幾何編
数研出版

担当者からのアドバイス


Welcome to geometry, everyone! This year, you’ll learn how shapes, angles, and space all connect in amazing ways—and yes, it can be fun! When things get tough, don’t give up—ask questions, try again, and break problems into smaller steps. The key to success is practicing a little every day and not being afraid to make mistakes—that’s how learning happens. Believe in yourself, stay curious, and you’ll be amazed at what you can do!