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Description
Life of Fred Middle School Guide book Set825Life of Fred won't be shipped until Aug. 25, 2020. This set can be started with any child who can add and subtract well and knows how to do long multiplication and division. This set would be considered a middle school math program, for students in 5th through 9th grades. When they are finished these books, they are ready to begin the High School Set. Many high school aged students would benefit by going quickly through these books to lay
现在是预购期间，没有现货。8月25日发货。Life of Fred won't be shipped until Aug. 25, 2020.
This set can be started with any child who can add and subtract well and knows how to do long multiplication and division. This set would be considered a middle school math program, for students in 5th through 9th grades. When they are finished these books, they are ready to begin the High School Set. Many high school aged students would benefit by going quickly through these books to lay foundations that they might have missed.
This set includes:
Life of Fred: Fractions
Life of Fred: Decimals and Percents
Life of Fred: Pre-Algebra 0 with Physics
Life of Fred: Pre-Algebra 1 with Biology
Life of Fred: Pre-Algebra 2 with Economics
Life of Fred: Fractions (Sample Pages)
This book lays the first half of the foundation for pre-algebra including . . .
- Less Than
- Billion
- Cardinal and Ordinal Numbers
- Diameter and Radius
- Savings and Expenses
- Definition of a Fraction
- Sectors
- Comparing Fractions
- Reducing Fractions
- Adding and Subtracting Fractions
- Common Denominators
- Roman Numerals
- Least Common Multiples
- Improper Fractions
- Lines of Symmetry
- Division by Zero
- Circumference
- Multiplying Mixed Numbers
- Commutative Law
- Canceling
- Definition of a Function
- Area
- Unit Analysis
- Division of Fractions
- Geometric Figures
- Estimating Answers
- and much more . . .
Life of Fred: Decimals and Percents (sample pages)
This book covers second half of the introduction to pre-algebra including . . .
- Number Systems
- Adding and Subtracting Decimals
- Multiplying by Ten
- Functions and Inverse Functions
- Pi
- Multiplying Decimals
- Whole Numbers
- Squaring a Number
- Subtracting Mixed Units
- Sets and Subsets
- Union and Intersection of Sets
- Rules of Divisibility
- Division of Decimals
- Repeating Decimals
- Bar Graphs
- Prime and Composite Numbers
- Consecutive Numbers
- The Goldbach Conjecture
- Area of a Circle
- Dollars vs. Cents
- Pie Charts
- Conversion between Percents/ Fractions/Decimals
- 40% of 15
- 30% off
- Distance Equals Rate Times Time
- 15% more
- Area of a Triangle
- Square Roots
- Area of a Parallelogram
- 13 Is What Percent of 52
- Ratio
- Ordered Pairs
- Graphing
- Negative Numbers
- Elapsed Time
- Probability
- And more . . .
Life of Fred: Pre-Algebra 0 with Physics (Sample Pages)
elementary physics:
- Numerals
- Making models
- Nineteen conversion factor problems
- Area of a rectangle
- Friction independent of speed
- Constants of Proportionality
- Exact speed of light
- Continuous and discrete variables
- Story of the meter
- Pendulums
- Oblate spheroids
- Square roots
- Normal forces
- Coefficient of friction
- Solving d = rt for r
- Graphing points
- Ordered pairs
- Why rocks stop falling
- Hunch-conjecture-theory-law
- Simultaneity doesn't exist
- Inductive and deductive reasoning
- How fossils and astronomy are connected
- Hooke's law
- Three meanings of plastic
- Static vs. kinetic friction
- Nine forms of energy
- Energy Cards game
- Experimentally finding the coefficient of static friction without knowing the weight of the object
- Resolving a vector into its components
- Addition of vectors
- Similar triangles
- Slope
- Physicists think that there isn't any work in holding a bowling ball
- Kelvin temperature
- Law of conservation of energy
- Perpetual motion machines
- Kilowatt-hours
- Photosynthesis
- Metric system
- Gregorian calendar
- Two ways to measure mass
- Definition of pi
- Inertia
- Newton's first and second laws
- Definition of pressure
- Exponents
- Density of neutron stars
- Computing the mass of an iron atom
- Cavalieri's principle
- Pressure at a given depth
- Buoyancy
- Finding the volume of a desk lamp
- Air has mass
- Why 35-foot straws don't work
- Gedankenexperiments
- Elliptical constructions
- Galvani and dead frogs that twitch
- Schematic drawings in electrical circuits
- Electrons per second in an ampere
- Ohm's law
- Batteries in series
- Computing resistance in parallel circuits
- Dangers of electricity—Thomas Merton
- History of the atom
- Principal quantum number
- Orbital quantum number
- Orbital magnetic quantum number
- Spin magnetic quantum number
- Positron
Life of Fred: Pre-Algebra 1 with Biology (Sample Pages)
including
- Definition of Life
- Sets
- Fractions
- Germination of Seeds
- Area of a Rectangle
- Volume of a Cube
- Ordinal Numbers
- Diameter and Circumference of a Circle
- Definition of ?
- 2% of 500
- Four Ways Plants Make New Plants
- d = rt
- 20% Discount
- The Five Kingdoms
- Phyla
- Classes
- Orders
- Families
- Genera
- Species
- Your Brain
- Conversion Factors
- Where the Non-Water Mass of a Plant Comes From — Plants Don't Eat Dirt
- Subsets of Sets
- Digestion
- Eyes
- Negative Numbers
- Dominant Genes
- Genotypes
- Phenotypes
- Blood
- Staying Alive
- Solving Algebraic Equations
- Volume of a Cylinder
- Word Problems
- Breathing
- Chlorophyll vs. Hemoglobin vs. Hemocyanin
- Avogadro's Number
- Stoichiometry
- The Whole Numbers
- A Proof that Division by Zero is Not Permitted
- Bones
- The Integumentary System
- Epidermis and Dermis
- Meiosis and Mitosis
- Chromosomes
- DNA
- Alleles
- Changing Your Phenotype
Life of Fred: Pre-Algebra 2 with Economics (Sample Pages)
including
- Domain and codomain of a function
- Conversion factors
- Steps in Solving Word Problems
- One-to-one Functions, Unit Analysis
- Key to a Successful Business
- Five Qualities that Money Should Have
- Definitions of Capitalism, Socialism, and Communism
- Payday Loans
- Interest Rates
- Partnerships
- Cardinality of a Set
- Four Ways to Kill Competition
- Freedom vs. Liberty
- Why We Have a High Standard of Living
- Tariffs
- Demand Curves
- Venn Diagrams
- Ricardo's Law of Comparative Advantage
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4.7 ★★★★★
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Product Reviews
★★★★★ 4
Honestly, this is pretty nice!
Color: Black, Color: Black
At first I was a little disappointed in the design of this device because the mat and the charger are two separate pieces; but the magnet that is connecting them together is pretty strong, so I ended up not minding it. The magnet in the charger is pretty strong too, though, so the whole thing tends to lift up when you pick up your phone - this is my first MagSafe charger, so perhaps that is standard with these, I wouldn't know.
As you can see in the picture, this isn't your standard mouse pad. It's leather on one side and felt on the other (you can pick which side you want to face up, which is a nice design feature, I suppose). It's smooth and wipes off easily but really collects fingerprints and hairs.
It's also a good size. Not too big, not too small. I was a little worried because it's smaller than my older mousepad but I haven't suffered for it. I may even prefer this smaller size if I'm being honest.
I'm not sure if I like the feeling of the leather side against my arm/wrist, though. The mouse has no problem reading it but it's just not very soft. I do notoriously dislike change though so maybe that's just a me problem LOL.
All in all I'm happy with this and would suggest it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 5
Works great!
Color: Black, Color: Black
Works great! The mat is a good size and the charger works well! So much more convenient than plugging in to charge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 5
Love it!
Color: Black, Color: Black
Great accessory! Needed a desk mat and saw this one that includes a wireless charger and it works perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
★★★★★ 5
Worth every penny!
Love this desk mat!
Huge, sleek light-gray mat with built-in wireless charging. Fits my full keyboard, mouse, and phone perfectly. Super smooth for the mouse, stays put, and instantly made my desk look way cleaner. Great quality and worth every penny!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 5
Still Usefil for a Samsung S24 Ultra User
Color: Black
The Charging Pad:
The pad is super flat (nearly the same thickness as the pad) and looks nice next to it or a similar mouse and keyboard pad. It works perfectly for my Samsung S24 Ultra without a case on it, but having a 'magsafe' style case would improve the experience. You do have to take a second to get the alignment right.
It uses USB-C instead of cheaping out with a micro, and the status light is helpful. I don't think I own anything that can charge in the headphone area, and in case you're wondering, neither spot will charge a Samsung smartwatch (as expected). I'd nearly recommend this just for the charging pad since it's so unobtrusive on the desk. Just remember you'll need to route that wire out of the top of it somewhere.
The mouse pad:
The size is probably perfect for a typical keyboard and mouse user. I always have a 3D mouse on the left, and an extra long Coursair keyboard, so I prefer having a gigantic mat for all of that. But there is one feature of this mouse pad that I like more than most. The material doesn't attract every spec of dirt and hair in the universe, and it's easy to wipe off. Because of this, I use the pad under my 3D mouse and keyboard, with a larger full-desk pad underneath (including the mouse area).
The felt material on the back keeps this locked to my desk, and unlike a rubberized pad, isn't going to turn into glue after a few years.
I did test my mouse on the pad, and it feels fairly good. It's not too smooth, and is a bit easier on your hand, but very serious gamers may take some time to adjust.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
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