Better Lesson
Better Lesson: Any Order
The numbers in an addition number sentence (addends) can be added in any order and the sum remains the same.
CK-12 Foundation
Ck 12: 2.9 Rotation Symmetry
Find out about the ways to name rotation symmetry: order, fraction of a turn, and angle.
Wikimedia
Wikipedia: Binomial Nomenclature
Wikipedia, an open-source encyclopedia, offers great information on the classification system used in Biology. Covers the benefits of the system, history, and general information on the whole system together.
Soft Schools
Soft Schools: Ordinal Numbers Game
Students can review ordinal numbers through this quick five question learning game.
Sophia Learning
Sophia: Classification of Organisms: Lesson 1
This lesson will introduce taxonomy and give an example by providing the scientific classification of an organism. It is 1 of 2 in the series titled "Classification of Organisms."
Sophia Learning
Sophia: Common Features of All Forms of Life: Lesson 2
This lesson presents the features that are common among all forms of living things. It is 2 of 4 in the series titled "Common Features of All Forms of Life."
Sophia Learning
Sophia: Common Features of All Forms of Life: Lesson 3
This lesson presents the features that are common among all forms of living things. It is 3 of 4 in the series titled "Common Features of All Forms of Life."
ClassFlow
Class Flow: Number Test
[Free Registration/Login Required] Math review of various concepts (addition, order, time, money, etc).
ClassFlow
Class Flow: Order Negative
[Free Registration/Login Required] The teacher will use this lesson plan flipchart to review positive and negative numbers.
ClassFlow
Class Flow: Order of Operations
[Free Registration/Login Required] This flipchart provides an introduction to the order of operations.
ClassFlow
Class Flow: Shedding Some Light on Properties of Addition
[Free Registration/Login Required] This flipchart explores the properties of addition: order property, zero property, and the grouping property. It also uses manipulatives to show and practice each property.
ClassFlow
Class Flow: Compare Objects Based on Length
[Free Registration/Login Required] Compare and order objects by length.
ClassFlow
Class Flow: Compare Order by Weight
[Free Registration/Login Required] Compare and order objects on the basis of weight.
Purple Math
Purplemath: Simplifying With Parentheses
Explains, with worked examples, how to simplify expressions which involve parentheses and variables, including how to take a negative through the parentheses.