Animated Math - from FlixProd.com downloadable math software. Old school, but a goody. We've been using software from them since almost the beginning of our homeschool.
Wednesday, October 19, 2011
Friday, October 14, 2011
Multiplication Fact Tracker
Multiplication Fact Tracker - a progress tracker I made up to track progress with the multiplication facts. Also includes an outline of a sample math facts practice session.
Saturday, October 8, 2011
Shapes Poster/Drill Sheet
Shapes Poster/Drill Sheet - little learning aid I made to help quiz the younger/middle kids on shapes. Includes 2d and 3d dahpes and drill prompts.
Friday, October 7, 2011
Thermometer Clip Art
ETC Thermometer Clip Art –“over 790 views of thermometers. The images include Fahrenheit, Celsius, single and dual, laboratory, and outdoor thermometers with readings to the nearest degree. Also featured is a collection of blank and antique thermometers found in various nineteenth century books.”
Measurement: Length
Length is a measure how long something is from end to end.
US Customary System
Forthcoming, in sha Allah when we study this in our unit……
Metric System
The centimeter, meter, and kilometer are metric units of length.- A centimeter is about the width of your thumbnail.
- A meter is about the length of a baseball bat.
- A kilometer is about the length of 10 football fields.
PowerPoints/Video
Length Presentation (PPT) – very nice.Worksheets/Activities
Which unit? Sorting Activity– Decide which unit: mm, cm, meter, or kilometer would be used for the given items.Metric Mania Worksheet
Metric Length Worksheet Generator (e.g. x mm = ? km)
Learning Aids
Printable Metric RulersWhen to Use Which Unit – includes a nice diagram showing how to convert metric lengths.
Lessons
Metric Lessons/Activities at AAAMath.comExcellent Worksheet/Mini Lesson length in the metric system
Homeschool Math Lesson on measuring Temperature
Do more than just practice reading thermometers. Skip the math textbook and try this lesson plan for a more enriching and real life interactive lesson on measurement of temperature.
Across the curriculum connections in math, science, and language arts. Enhance it with Arabic (or other foreign language of your choice).
1. Introduce the concept of temperature and its measurement.
2. Explore thermometers
- Learn how they work
- Learn how to read one and provide daily practice, if possible
- Make a homemade thermometer:
- Make a Homemade Thermometer – good background information
- Make a Thermometer from Weather Wiz Kids – user friendly instructions for younger kids
- Make Your Own Thermometer from Jump Start
Practice drilling student on terms and their spelling
3. Explore temperature measurement in the metric system
- Learn the boiling and freezing points in this system (given in the video above)
- Learn the range of room temperature in this system
- Learn typical temperatures for a hot and cold day in this system
Make sure student can give these temperatures when asked; make flashcards and drill orallyActivity: Have student complete Temperature-Metric System Notebooking page with the following data:
- Boiling point of water: 100 C
- Freezing point of water 0 C
- Room temperature* (Range 20-27 C) student should be able to define what this means
or make his/her own study page or poster.
4. Explore temperature measurement in the US Customary system
- Learn the boiling and freezing points in this system
- Learn the range of room temperature in this system
- Learn typical temperatures for a hot and cold day in this system
Make sure student can give these temperatures when askedActivity: Have student complete Temperature-US System Notebooking page with the following data:
- Boiling point of water: 212 F
- Freezing point of water 32 F
- Room Temperature* 68 to 77 F; student should be able to define what this means
or make his/her own study page or poster.
5. Explore changes in temperature
- Given a before temperature and change, determine the temperature after the change
- Given a before and after temperature, determine the change in temperature
Check out Enchanted Learning’s Temperature resources to support your Temperature study.
*Room temperature is a common term to denote a certain temperature to which humans are accustomed. Room temperature is thus often indicated by general human comfort, with the common range of 20 °C (68 °F) to 27 °C (80 °F), though people may become acclimatized to higher or lower temperatures.The term can also refer to a temperature of food to be consumed, which is placed in such a room for a given time.
(Wikipedia)
Measurement: Temperature
Sample Mastery Goals for unit on metric measurement of temperature (elementary and up)
- State the definition of temperature
- Tell what instrument is used to measure temperature; what liquid is found inside and why that liquid is used and explain roughly how a thermometer works
- Spell the following terms correctly: Celsius, temperature, and thermometer
- Tell the boiling point of water
- Tell the freezing point of water
- Tell normal body temperature
- Give an example of the temperature of a hot day
- Give an example of the temperature of a cold day
- Tell the range or a temperature of room temperature and what room temperature means
Lessons
TJ Homeschool Temperature Lesson Plan – make your study of temperature more interactive and engaging and applicable to real life.Temperature in the Metric System
Temperature in the Metric system is measured in degrees Celsius.Celsius is a scale and unit of measurement for temperature. It is named after the Swedish astronomer Anders Celsius (1701–1744), who developed a similar temperature scale two years before his death.(Wikipedia)BBC Temperature Interactive – cute interactive where student clicks on a Celsius temperature and it shows a graphic illustrate the conditions of the environment at that temp. Tip: When you click on a temp, it displays the graphic for quite some time that you would think it was stuck; however it returns to the home graphic and you can select another temp.
Temperature in the US Customary System
Temperature in the Metric system is measured in degrees Fahrenheit.Fahrenheit is the temperature scale proposed in 1724 by, and named after, the physicist Daniel Gabriel Fahrenheit (1686–1736). Today, the temperature scale has been replaced by the Celsius scale in most countries.^{[1]} But it is still used in nations such as the United States, and Belize.^{[2] Source: Wikipedia, 2010_}
Temperature on the Kelvin Scale
The kelvin is a unit of measurement for temperature. It is one of the seven base units in the International System of Units (SI) and is assigned the unit symbol K. The Kelvin scale is an absolute, thermodynamic temperature scale using as its null point absolute zero, the temperature at which all thermal motion ceases in the classical description of thermodynamics. The reference point that defines the Kelvin scale is the triple point of water at 273.16K (0.01 degrees Celsius). The kelvin is defined as 1/273.16 of the difference between these two reference points.
The Kelvin scale is named after the Belfast-born physicist and engineer William Thomson, 1st Baron Kelvin (1824–1907), who wrote of the need for an "absolute thermometric scale". Unlike the degree Fahrenheit and degree Celsius, the kelvin is not referred to or typeset as a degree. The kelvin is the primary unit of measurement in the physical sciences, but is often used in conjunction with the degree Celsius, which has the same magnitude. 0kelvin is −273.15 degrees Celsius
Source: Wikipedia
Different Temperature Scales
Short video introducing Fahrenheit, Celsius, and Kelvin
Worksheets
Temperature worksheet generatorEnchanted Learning Temperature Resources – loads of stuff here!
Online Games
Softschools Temperature Quiz – move slider on thermometer to show given temperature.Metric/US Conversion Helps
Fahrenheit/Celsius ConverterEquations to convert:
Fahrenheit to Celsius:
Celsius to Fahrenheit:
Making Math Real!
- Make Homemade Thermometers
- Make a Homemade Thermometer
- Make a Thermometer from Weather Wiz Kids
- Make Your Own Thermometer from Jump Start
- Read/record your local daily temperatures, make a graph to show temperatures over a time period.
- Make a cardboard thermometer to simulate different temperatures – cute little crafty activity.
Picture source: http://blog.jumpstart.com/2009/12/17/make-your-own-thermometer/
- Take a liquid thermometer and leave it sitting out on a table for a few minutes. The temperature it shows will be the same as the temperature in the room
- Pour a glass of ice water, and stick the tip of the thermometer into the water. Watch the way the liquid quickly shrinks down as it picks up on this new change in temperature!
- Now, stick the end of the thermometer into a glass of warm water, and watch what happens! The red liquid inside will quickly shoot back up, showing you that it's now detecting a warmer temperature! Cool!!
Addition
And if all the trees on the earth were pens and the sea (were ink wherewith to write), with seven seas behind it to add to its (supply), yet the Words of AllÃ¢h would not be exhausted. Verily, AllÃ¢h is All-Mighty, All-Wise.31:27
Learning Aids
Math Facts Trackers
My Addition Math Facts Tracker (sums to 20)
- Track addition math facts learned.
- Also great as a math exercise
Addition Charts (Reference)
Addition Table up to 10 + 10 (for reference)
Addition Table up to 12 + 12 (for reference)
Games
“Double It” Math Facts Game
- Practice doubles sums of 12 to 20.
Worksheets Premade (TJ)
Number Word Addition Worksheet
Tree themed addition and subtraction problems for younger children
- Learn/practice number words by completing addition problems, using number words instead of numerals
Worksheet Generators
Softschools Addition Worksheets Generator
Homeschool.net Math Basic Operations Worksheet Generator
Superkids Addition worksheet generator
Addition Facts: Drills and Tests (see TJ’s Math Facts Page)
Finding the Least Common Denominator
When adding or subtracting fractions with different denominators, you’ll need to find a common denominator. It is better to find the least common denominator so that there will be less work when it comes time to reducing the final answer.
“The least common denominator of two or more non-zero denominators is actually the smallest whole number that is divisible by each of the denominators.” (Help with Fractions.com)When teaching my kids, I couldn’t pinpoint how to find the least common denominator, but rather just a common denominator (and sometimes they’d be huge!) So I went searching for methods, and this is what I have found.
For Younger Students:
Least Common Denominator Lesson from Math is Fun.comFinding the Least Common Denominator (method of listing multiples)
Methods
Basically the same method illustrated in Ray’s Math:
Finding the least common denominator – part of another lesson, scroll down after Google Ad. (similar method as above)
3 Methods for Finding Least Common Denominator
Take The Frustration Out Of Finding The Least Common Denominator ( Help with Fractions.com) – shows 2 methods for finding the least common denominator (very detailed)
From my daughter’s algebra book:
Example using the above method:
Tools
Least Common Multiple Tool – Nifty, plug in three numbers and get your least common multiple/denominator. Great for checking your manual work.Games & Interactives
Least Common Multiple Interactive – simple, yet neat online activity where student must find the LCM/LCD of numbers. This might be a neat alternative to doing problems from your textbook. (Only a handful of problems, but most are application problems)Least Common Multiple (LCM) Game – super old site, but nifty idea for making a card game.
Worksheets
From Teachnology.com:- Least Common Multiples Worksheet 1
- Least Common Multiples Worksheet 2
- Least Common Multiples Worksheet 3
- Least Common Multiples Answer Key
SoftSchools.com LCM Worksheet Generator
Integers
Integers are the positive natural (counting) numbers, the negative natural numbers, and zero.
TJ Integer Review Bank Questions and Concept Flashcards
Questions/cues I made up to review/test for mastery of integer concepts based upon our study of integers.
Integer Learning PowerPoints from the 'net
Online Integer Games
Multiplying and Dividing Integers Rule:
TJ Integer Review Bank Questions and Concept Flashcards
Questions/cues I made up to review/test for mastery of integer concepts based upon our study of integers.
Integer Learning PowerPoints from the 'net
Online Integer Games
Multiplying and Dividing Integers Rule:
TJ Math Site Maintenance
I'm in the process of revamping TJ math and reorganizing math files, so some content may be unavailable for a bit.
Thursday, September 29, 2011
Congruent Triangles
Congruent Triangles - notebooking page; corresponding angles and sides, SAS, SSS, and ASA theorems.
Doubles Flashcards
Doubles Flashcards (up to 10+10) and blanks so you can add your own. (Part of the Doubles Addition File Folder Pack
Addition Doubles File Folder Kit
Addition Doubles File Folder Kit - I put together these simple materials to make my daughter a file folder activity to practice the doubles. It includes a matching activity (doubles to 20+20) a few quizzes and a doubles reference chart that has to be completed. I just glued the elements into the inside of a file folder.
Pythagorean Theorem
Pythagorean Theorem Guided Notes. The Pythagorean theorem is used with right triangles, but can also be used to determine whether a triangle is acute or obtuse; notes also briefly review squares and square roots.
Types of Triangles
Types of Triangles Notebooking Notes - triangles can be classified by their angles and sides; acute triangles, obtuse triangles, scalene triangles, right triangles.
Quadrilaterals Notebooking Notes
Quadrilaterals Notebooking Notes - parallelograms, squares, rhombuses, trapezoids, and rectangles.
Monday, September 19, 2011
Is My Answer Positive or Negative?
Is my answer Positive or Negative? A simple little poster I made up to help my kids remember if the sign when multiplying or dividing is positive or negative.
Transversals and Parallel Lines
Transversals and Parallel Lines - study page that explains how corresponding angles, same side interior angles, and alternate interior angles are formed (from a transversal and parallel lines) and what their characteristics are.
Pairs of Angles
Pairs of Angles - notebooking page for supplementary and complementary angles, and vertical angles. Student draws examples of each angle and matches it with a definition; in addition there is a set of study cards with problems on them.
Mean, Mode, Range, and Median Notes
Mean, Mode, Range, and Median Notes - chart that defines each term and shows how to find it.
Math Notebook Cover Page and Table of Contents
In this download, there is a simple math notebook cover and two different versions of a table of contents. It doesn't matter the order that you add your notes if the student keeps up with the table of contents. One table of contents lists as many math terms I could think of (or find) in alphabetical order, that way, when student has notes on a particular topic, he can find it in the table of contents and write the page number it is found on; or there is an alphabetical blank table and student can enter the topic names and page numbers all manually.
My version of math notebooking is maybe note the general notebooking type, but rather I create the notes and they put them in their notebook. As much as possible, I try to make the notes more aesthetically pleasing (something to make it more likely that they will actually review/use them) so I often have cut out sections for them to glue into the notebooks. Sometimes, I use guided notes which provide a framework for the notes and my kids have to fill in blanks or give short answer explanations.
Our math notebooking pages can be found all around TJ, in sha Allah, under the various categories.
Operations and Order of Operations Study Guide
Operations and Order of Operations Study Guide - a review guide I made for my kids that reviews the four basis operations (addition, multiplication, subtraction, and division) as well as the order of operations for problems with multiple operations in them.
Order of Operations Poster (not sure of the original source)
Order of Operations Poster (not sure of the original source)
Sunday, June 5, 2011
Scientific Notation
Scientific notation is just a method for expressing, and working with, very large or very small numbers.
Introduction to Scientific Notation - nice, clean tutorial on scientific notation, what it is, how to convert back and forth between scientific notation and standar numerals.
AAA Math lesson text and interactive practice
Worksheets
Scientific Notation Worksheets Generator - Worksheet Works.com
SolonSchools.org scientific notation worksheets
Scientific Notation Worksheet generator
Introduction to Scientific Notation - nice, clean tutorial on scientific notation, what it is, how to convert back and forth between scientific notation and standar numerals.
AAA Math lesson text and interactive practice
Worksheets
Scientific Notation Worksheets Generator - Worksheet Works.com
SolonSchools.org scientific notation worksheets
Scientific Notation Worksheet generator
Wednesday, June 1, 2011
Reciprocals
A: a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2
Reciprocal Math Notes with Mastery Goals for Assessment/Review - elementary
Reciprocal notes and worksheet - algebra
Wednesday, February 2, 2011
Ratios
Lessons & Tutorials
- AAAMath Ratios lessons plus simple interactives to practice concepts
Ratio, Comparing ratios, Proportion, Rate, Converting rates, Average rate of speed
- Using Ratios to determine better buys (lesson from TJ)
Worksheets
- Ratio and Proportion - "Free ratio and proportion worksheets help kids in understanding the real life applications of ratio and proportion, relation between the fractions and ratios, equivalent ratios, allotting or distributing or dividing quantities using ratio, comparing ratios, usage of proportions and more."
Determining the Better Buy Based Upon Price
Lesson
Mini lesson on determining the better buy based upon price, by TJ, includes discussion on other factors that should be considered besides price.
Worksheets
EdHelper's Better Buy Worksheet
Mini lesson on determining the better buy based upon price, by TJ, includes discussion on other factors that should be considered besides price.
Worksheets
EdHelper's Better Buy Worksheet
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