The Microscope - The Letter e lab
Name: _
Date: _
Period: _
Science 7 Mr. Raucci
Problem: How is the microscope used
Purpose:
a) To develop skill in using the microscope
b) To prepare wet mount slides
c) To observe a specimen and draw it
Materials:
Micros
Microscope Lab: The Letter e
Purpose:
Microscopes are only as accurate as their users. If you do not know how to use a microscope properly, you will
have a difficult time finding specimens/cells in this unit. The letter e is something everyone should be
f
Microscope and Cell Observation Lab
PURPOSE: To learn how to use the microscope, and to observe some cells.
You will need to record data and answer questions from each part of this lab. Blank paper will be
available if you prefer it for drawings. All draw
Lesson 16
NYS COMMON CORE MATHEMATICS CURRICULUM
M2
ALGEBRA II
Lesson 16: Proving Trigonometric Identities
j150
Student Outcomes
Students prove simple identities involving the sine function, cosine function, and secant function.
Students recognize feature
Molecular
Orbitals
Chapter Outline
1. Molecular Orbitals
2. Molecular Orbital Energy Level
Diagrams
3. Bond Order and Bond Stability
4. Homonuclear Diatomic Molecules
5. Heteronuclear Diatomic Molecules
6. Delocalization and the Shapes of
Molecular Orbita
Page 1 of 2
14.3
What you should learn
GOAL 1 Use trigonometric
identities to simplify
trigonometric expressions
and to verify other identities.
Use trigonometric
identities to solve real-life
problems, such as comparing
the speeds at which people
pedal e
LESSON 6:
TRIGONOMETRIC IDENTITIES
Table of Contents
1. Introduction
2. The Elementary Identities
3. The sum and difference formulas
4. The double and half angle formulas
5. Product Identities and Factor formulas
6. Exercises
1. Introduction
An identity i
solutions
Chapter Goals
1.
2.
3.
4.
5.
6.
7.
8.
The Dissolution Process
Spontaneity of the Dissolution Process
Dissolution of Solids in Liquids
Dissolution of Liquids in Liquids
(Miscibility)
Dissolution of Gases in Liquids
Rates of Dissolution and Satura
COLLIGATIVE
PROPERTIES
Colligative Properties of
Solutions
Colligative properties are properties
of solutions that depend solely on the
number of particles dissolved in the
solution.
Colligative properties do not depend on
the kinds of particles dissolv