« November 2017 »
Sun Mon Tue Wed Thu Fri Sat
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9

 

Username:
Password:
As of November 17tháthis site will no longer be updated please go to www.nncsk12.org for the new site.
Math 7
Instructor: Mrs. Herrick   
áCommon Core Learning Standards (CCLS) for Mathematics In Grade 7, the CCLS focus on four critical areas:
(1) developing understanding of and applying proportional relationships;
(2) developing understanding of operations with rational numbers and working with expressions and linear equations;
(3) solving problems involving scale drawings and informal geometric constructions, and working with two- and three-dimensional shapes to solve problems involving area, surface area, and volume; and
(4) drawing inferences about populations based on samples.

1. Students extend their understanding of ratios and develop understanding of proportionality to solve single- and multi-step problems. Students use their understanding of ratios and proportionality to solve a wide variety of percent problems, including those involving discounts, interest, taxes, tips, and percent increase or decrease. Students solve problems about scale drawings by relating corresponding lengths between the objects or by using the fact that relationships of lengths within an object are preserved in similar objects. Students graph proportional relationships and understand the unit rate informally as a measure of the steepness of the related line, called the slope. They distinguish proportional relationships from other relationships.
2. Students develop a unified understanding of numbers, recognizing fractions, decimals (that have a finite or a repeating decimal representation), and percents as different representations of rational numbers. Students extend addition, subtraction, multiplication, and division to all rational numbers, maintaining the properties of operations and the relationships between addition and subtraction, and multiplication and division. By applying these properties, and by viewing negative numbers in terms of everyday contexts (e.g., amounts owed or temperatures below zero), students explain and interpret the rules for adding, subtracting, multiplying, and dividing with negative numbers. They use the arithmetic of rational numbers as they formulate expressions and equations in one variable and use these equations to solve problems.
3. Students continue their work with area from Grade 6, solving problems involving the area and circumference of a circle and surface area of three-dimensional objects. In preparation for work on congruence and similarity in Grade 7 they reason about relationships among two-dimensional figures using scale drawings and informal geometric constructions, and they gain familiarity with the relationships between angles formed by intersecting lines. Students work with three-dimensional figures, relating them to two-dimensional figures by examining cross-sections. They solve real-world and mathematical problems involving area, surface area, and volume of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
4. Students build on their previous work with single data distributions to compare two data distributions and address questions about differences between populations. They begin informal work with random sampling to generate data sets and learn about the importance of representative samples for drawing inferences.á





á



á
Class Announcements
Mrs. Herrick's Summer Vacation
: )
Class Files
 Hands on Equations
Videos to watch on each lesson
 Notes
Powerpoint notes.
 On line review videos
The following are a variety of videos you may watch and interact with for review.
 Summer work
Here are extra copies just in cas you lose yours.
Class Web Pages
Class Notes & Homework
No "Class Notes & Homework" exist(s)
Mrs. Herrick's Schedule
Homebase 7:30-7:48
P 1áááá7:50 - 8:27á Math 7á
P 2ááá 8:30 - 9:12á Math 7
P 3ááá 9:15 - 9:57 áODD - AIS7/Even - TM
P 4ááá 10:00 - 10:42 Planning
P 5áááá10:45 - 11:27 ODD - 6th SH/Even - 8tháSH
P 6áááá11:30 - 12:12 Math 7 - Co-Teaching
Lunchááááááá 12:15 - 12:45
P 7áááá 12:48 - 1:30 7th AIS
P 8áááá 1:33 - 2:14 Odd - 8th AIS/ Even 7 Math Lab
Class Contacts
+ Herrick, Mrs.
+ Pernice, Mrs.
Click on name to see details.
Discussion Topics
Blog Entry The Beauty of Math Posted: Monday, February 22, 2010 Discuss
More...
Class Quizzes
There are currently no quizzes.

Site Map | Privacy Policy | View "printer-friendly" page | Login   In Japanese  In Korean  En français  Auf Deutsch  In italiano   No português  En español  In Russian  
Site powered by SchoolFusion.com © 2017 - Educational website content management