Sign in
Kobayashi.N
Resources
Following
Follow
Kobayashi.N
Contributor
16
Followers
https://goo.gl/forms/70h1bsSx2yWBxESC2
Relevance
Title
Modified
Created
Books
Activities
Favorites
Books
Activities
Favorites
中学50選 30訂正用
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
中3代数 ラスボスの問題 44
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
代数 2次方程式の利用
Kobayashi.N
Share
View Activity
Details
Download
2011センターベクトル
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
同じ平面上の点（ベクトル）
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
数特β 2次関数_20181016
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
13
数学Ⅰ
Kobayashi.N
Share
View Book
Details
Download
単位円を用いた三角比の値
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
タイトルなし
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
数学Ⅰ 教科書p.88応用例題４
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
数Ⅰ 教科書p.87応用例題３
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
2次関数の最大値・最小値
Kobayashi.N
Share
View Activity
Open in App
Open in App
Details
Download
Show More…
Featured Resources
More
Show Less
Equivalent Ratios
Duane Habecker
Share
View Activity
Details
Download
Poorly Drawn Quadrilaterals
Steve Phelps
Share
View Activity
Details
Download
Convex quadrilaterals
Paulo Correia
Share
View Activity
Details
Download
Angle Estimation Warmup
Andrew Knauft
Share
View Activity
Details
Download
Number Pyramids
Jennifer Silverman
Share
View Activity
Details
Download
Graph the Line
Steve Phelps
Share
View Activity
Details
Download
Flip Flop
John Golden
Share
View Activity
Details
Download
Guess My Rule (2013)
John Golden
Share
View Activity
Details
Download
right triangle paradox
sonom
Share
View Activity
Details
Download
SSA triangle: The Ambiguous Case
talljerome
Share
View Activity
Details
Download
Least Squares
timteachesmath
Share
View Activity
Details
Download
AQR Section 17: Mean but Sensitive
Steve Phelps
Share
View Activity
Details
Download
AQR Section 17: Where's the Mean?
Steve Phelps
Share
View Activity
Details
Download
Secant Slope Calculator
Jake Binnema
Share
View Activity
Details
Download
Exponential or Logistic Function that…
talljerome
Share
View Activity
Details
Download
Growth of Facebook.com
Roy Wright
Share
View Activity
Details
Download
Lower and Upper Sum of a Function
GeoGebra Materials Team
Share
View Activity
Details
Download
One-Son Policy Simulation
Steve Phelps
Share
View Activity
Details
Download
Analog Clock
Duane Habecker
Share
View Activity
Details
Download
Pendulum Wave Machine (Simulation)
Michael Borcherds
Share
View Activity
Details
Download
05.1 Measures of Central Tendency
sonom
Share
View Activity
Details
Download
Hilbert curve
Thijs
Share
View Activity
Details
Download
'Tangram' Puzzle 'Cat'
GeoGebra Translation Team German
Share
View Activity
Details
Download
Moss Egg by Robert Dixon
Bill Lombard
Share
View Activity
Details
Download
Spirograph-Epitrochoid Earth and Moon
Bill Lombard
Share
View Activity
Details
Download
The Relationship Between Human Height…
Roy Wright
Share
View Activity
Details
Download
Factorization - Visual illustration o…
Ethan Hall
Share
View Activity
Details
Download
Kaleidoscope
Michael Borcherds
Share
View Activity
Details
Download
Rotating a Triangle Around a Coordina…
Steve Phelps
Share
View Activity
Details
Download
Triangle Paradox (Missing square puzzle)
Michael Borcherds
Share
View Activity
Details
Download
Show Less
Saving…
All changes saved
Error
A timeout occurred. Trying to re-save …
Sorry, but the server is not responding. Please wait a few minutes and then try to save again.
Terms of Service
Privacy
License
© 2025 International GeoGebra Institute
