Square root Practice

Obj: Calculate the square root  of any number.

Problem # 1:

Problem # 2:

Problem # 3:

Homework # 2; Square roots (Worksheet)

12 problems for a grade

Section 1.8 - Perimeter, Circumference and Area. Pages 59-63 (Geometry)

GEOMETRY

Objective: 

1. Find the perimeter or circumference of basic shapes.

2. Find the area of basic shapes.

Problem 1: Find the perimeter and area of  a rectangle.

Problem 2: Finding circumference

Problem 3: Finding the perimeter in a coordinate plane

Problem # 4: Finding the area of a rectangle.

Problem # 5: Finding the area of a circle.

Problem # 6: Finding the area of an irregular shape.

HOMEWORK
- Worksheet for section  1.8

Section 1.7- Midpoint and distance in the coordinate plane.

GEOMETRY

Section 1.7. Midpoint and Distance in the coordinate plane.

Objective: 

1. Find the midpoint of a segment.

2. Find the distance between two points in the coordinate plane.

Problem 1: Find the midpoint:

Got it?

Do got it problem 1a and 1b (page51)

Problem 2: Finding the endpoint. 

GOT IT?

Do problem got it  number 2 (page 51)

Problem 3: Finding the distance between two points.

GOT IT?

Do problem  Got it  3a and 3b (page 52)

HOMEWORK (section 1.7)

Worksheet provided for grade

Section Quiz

Geometry

Lesson: Points, lines, segments and rays.

Unit Conversion

There  are two systems in use for  the unit conversion...


a) The old system (wakky, crazy, old system that is amazingly still in use in some countries like USA)
The old system also known as Imperial system or English system. Was originally based on measurements of parts of the body like foot, inch and so on...


Here is an intro of the equivalencies.... just for fun.

Here an example of  unit conversions  (first Example using the Old or English System)



b) The metric system: Is based on multiples and submultiples of 10. Its a more logical and scientific system accepted by The International Metic System of Units and the scientific commnunity world wide, dispite some countries continue to use the Old (English or Imperial) System.



Comparing both systems!



SUGGESTED TUTORIAL




Adding and Substracting Integers.




Multiplying and dividing integers




Powers and Exponents




Adding and substracting fractions




Dividing fractions

Animated Math

These flash animations require updated flash complements


Chapter 1:
Section 1.4: Comparing and ordering integers.


Section 1.5: Adding integers


Section 1.6: Adding and substracting integers.


Chapter 2:





Section 2.3: Simplifying variable expressions.
Section 2.5: Solving Equations Using Addition or Subtraction
Section 2.6: Solving Equations Using Multiplication or Division

7th Grade Math: ONLINE MATH RESOURCES

Multilingual Glossary

Chapter 1: Section 1.6 Find the mean, median and mode(s) of a set of numbers.

Mean, median and mode.

Instructions:

After viewing this video, do the related worksheet

Here is an example of how to solve a problema related to:

Mean, Median, Mode and RANGE

With Positive numbers in our data set.