Unlock the Mysteries of Science and Math with Skolai

Natural sciences

6 class

Natural processes on Earth.

Discover the Wonders of the Biosphere: A Guide for Young Learners
Explore the Wonders of the Atmosphere: A Student's Guide
Digging Deep into the Lithosphere: Earth's Outer Shell Explained
Diving Deep into the Hydrosphere: Understanding Earth's Water
Exploring the Water Cycle: Earth's Essential Process

Territory and orientation.

Exploring the Hills and Valleys: The Magic of Map Relief
Learn How to Navigate in Nature Without Technology

Forces affecting objects.

Unveiling the Forces Behind Motion: A Guide for Young Minds
Exploring Forces That Initiate and Sustain Movement
Exploring Forces That Slow Down Motion: Friction and Resistance
Understanding Inertial Force: An Exciting Physics Concept for Students
Unveiling the Mysteries of Body Mass: A Guide for Young Minds
Exploring the Difference Between Mass and Weight for Schoolchildren
Dynamics of Safe Movement: Understanding Physics for Safer Travels

Substance transformations.

Exploring Reversible vs. Irreversible Changes: A Guide for Students
Exploring Substance Transformations in Factories - Educational Insight
Mastering the Science of Separation: Innovative Techniques for Kids
Exploring Dissolution: How Substances Combine in Solutions
Mastering Solution Preparation in Chemistry for Students

Organisation of life.

Exploring the Levels of Organization in Life: A Deep Dive
Exploring the Microscopic World: A Deep Dive into Cells and Their Functions
Exploring the Microscopic World: A Fascinating Guide for Young Scientists
Photosynthesis Explained: The Powerhouse of Plant Life
Diversity of Animal Organisms: A Deeper Dive

The human organism, systems, and their functions.

Understanding The Human Organism: Beyond the Basics
Explore the Wonders of the Human Respiratory System
Unraveling the Human Circulatory System - An Essential Guide for Students
Explore the Wonders of the Human Digestive System: Enhance Your Knowledge!
Exploring the Human Support and Movement System - Educational Insight

Mathematics

6 class

How is a set divided into a certain ratio?

Mastering Ratios: Understanding Number Relationships for Kids & Teens
Exploring Ratios: A Comprehensive Guide for Young Mathematicians
Understanding Direct and Inverse Proportionality: A Practical Guide for Students
Mastering Proportions: A Guide for School-Aged Learners
Exploring Scale: From Maps to Microcosms - Mathematics Guide for Teens
Understanding Scale in Math: Essential Guide for Students

Multiplication and division of a fraction by a whole number.

Multiplying Fractions by Whole Numbers: A Step-by-Step Guide
Mastering Mixed Numbers Multiplication with Integers: A Student Guide
Mastering Fraction Division by Whole Numbers for Students
Mastering Division of Mixed Numbers by Integers - Easy Guide

Multiplication and division of decimal fractions.

Exploring Decimal Fractions: A Comprehensive Guide for Students
Mastering Decimal Multiplication with the Grid Model
Mastering Decimal Point Shifting: A Guide for Students
Mastering Multiplication with Decimal Fractions - Easy Guide
Understanding Division by Decimal Fractions for Students
Mastering Decimal Fraction Multiplication: Advanced Techniques and Examples
Mastering Decimal Fractions Division for Students

Percentages.

Mastering Percentages: Essential Skills for Everyday Math
Mastering Percent to Decimal Conversion - A Step-by-Step Guide

Representation and characterization of three-dimensional bodies.

Understanding Spatial Bodies: Cubes and Rectangular Prisms
How to Convert Area Measurements in Math - A Guide for Students
Mastering Volume: A Guide for Calculating the Space in Rectangles and Cubes
Exploring Liters: A Journey Beyond the Classroom

Numbers less than zero.

Understanding the Importance of Negative Numbers in Our World
Understanding Positive and Negative Numbers in Math and Life
Understanding the Coordinate Axis: A Mathematical Journey
Explore Opposite Numbers and Absolute Value in Mathematics
Mastering the Comparison of Positive and Negative Numbers in Mathematics

Addition, subtraction, multiplication, and division of a negative number.

Mastering Addition on the Number Line for Schoolchildren
Mastering Negative Numbers in Addition and Subtraction
Mastering Positive and Negative Decimal Numbers in Math
Multiplying and Dividing Negative and Positive Numbers: A Musical Analogy
Multiplication and Division with Positive & Negative Numbers - Learn the Sign Rules
Mastering the Dance of Negative Numbers in Multiplication and Division

7 class

Sets, diagrams, structuring of information and probabilities.

Understanding Sets in Mathematics: Introduction and Practical Examples
Understanding Sets in Math: Exploring Finite and Infinite Sets
Exploring Number Sets in Mathematics: Beyond the Basics
Understanding Tree Diagrams: A Complete Guide for Students

Formation, characterization, and determination of sets.

Unlocking the Mystery of Combinations: Understanding the Addition Law
Understanding Multiplication Law for Counting Combinations: A Guide for Students
Sets, Subsets, and Samples Explained - Enhance Your Math Skills
Understanding Ordered and Unordered Samples in Combinatorial Problems

Probability and its application

Dive Deeper into Probability and Its Marvels – Learn with Fun Math Lessons
Dive Deeper into Classical Probability Theory for Teenagers

Defining and representing geometric figures.

Exploring the Fundamentals of Geometry - Learn and Discover
Deep Dive into The Concept of a Straight Line in Geometry - Learn and Explore
Understanding Parallel and Intersecting Lines in Geometry
Understanding the Position of a Straight Line and a Point in Geometry
Understanding Congruent Figures - Deep Dive Into Geometry
Understanding Line Segments in Geometry: A Student's Guide

Angles and their types.

Exploring Angles and Their Types - Dive Deeper into Geometry
Explore the World of Angle Bisectors and Their Properties
Understanding Geometry: Adjacent and Vertical Angles, Perpendicular Lines

How to describe the relationships between variables

Understanding Dependent and Independent Variables in Mathematics
Punkta Koordinātes Izpratne un Piemēri Bērniem un Pusaudžiem
Exploring the Coordinate Plane and Point Coordinates for Students
Understanding Functions: An Introduction - Fun and Practical Approaches
Exploring Graphs of Linear Functions - A Guide for Students
Mastering Linear Functions: A Comprehensive Guide
Exploring the Slope Coefficient in Linear Functions - Enhance Your Understanding

Triangles - Polygons

Explore the World of Polygons: Unlocking Geometry in Daily Life
Exploring Triangles: Beyond Sides, Angles, and Vertices
Understanding Triangle Geometry: Opposite and Adjacent Sides and Angles
Mastering Triangle Geometry: Altitudes, Medians, Bisectors
Understanding Congruent Triangles - Enhance Your Math Skills

Transformations of Expressions with Variables

Unlocking the Secrets of Numerical and Algebraic Expressions
Understanding the Value of Algebraic Expressions for Schoolchildren
Understanding Identical Expressions in Algebra - A Guide for Students
Mastering Algebraic Expression Transformations for Deeper Mathematical Understanding
Opening Parentheses: Rules and Applications in Mathematics

Methods for Determining Unknowns

Exploring Linear Equations: Beyond Basics for Schoolchildren
Exploring the Root of an Equation: A Guide for Students
Unlocking the Mystery of Equivalent Transformations in Algebra
Mastering the Craft of Algebraic Expression Transformations – Expand Your Math Skills
Solving Text Problems with Linear Equations: Dive Deeper
Master Text Problem Solving in Mathematics - Tips & Tricks
Mastering Text-Based Math Problems: A Workshop for Students

Expressions with variables - comparison

Statistics

8 class

Statistics

Exponents

Numbers that cannot be expressed as fractions

Calculation of Area and Volume

Monomials

Polynomials

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Equations and Inequalities

Functions.