# 估计

 下载 嵌入代码 关闭 嵌入模拟程序控制 你可以通过改变嵌入的代码改变程序的宽度和高度 插入一张图片，当点击这个图片时启动仿真程序。

• 估计

### 示范 学习目标

• 估算长度：猜测多少个小线段分割能适应一个长线段分割。
• 估算区域：猜测多少个平面正方形或圆能适应一个大的平面正方形或圆

### 标准对齐

#### Common Core - Math

5.NF.B.5
Interpret multiplication as scaling (resizing), by:
5.NF.B.5a
Comparing the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication.

### 教师提交的活动

Concept questions for Physics using PhET (Inquiry Based) Trish Loeblein 本科生

Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) Trish Loeblein 高中

Springs and Things Michael Dubson, Trish Loeblein 高中

Estimation Game Beki Toussaint 初中 实验室 数学
Estimating the Length of Everyday Objects (Inquiry Based) Karen King 初中

SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López 初中

How do PhET simulations fit in my middle school program? Sarah Borenstein 初中 其它 物理学

예상하기 SIM 사용설명서 이화국(Wha Kuk Lee) K-5

Praticando estimativas com o OA estimation Renata Passos Machado Vieira e Francisco Regis Vieira Alves K-5 实验室 数学
MS and HS TEK to Sim Alignment Elyse Zimmer 高中

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