-
All Ten: Interactive number puzzle
All Ten is a mathematical puzzle in which all numbers from 1 to 10 must be formed with four given digits by using +, -, x, : and brackets. Four different numbers appear every day.
This exercise can be used to practice the order of operations or …Translated by
Interactive exerciseTeacher -
Factoring polynomials and special squares: Exercises
Quizlet exercises on the factorization of polynomials and special squares.
Practice the factorization of the following forms of polynomials:
- (a + b)²
- (a - b)²
- a² - b²
- by using the product-sum method of the form : x² +ax +b.
Translated by
Interactive exerciseTeacher -
Derivatives of Elementary Functions: Exercise
An interactive program with which you can practice the formulas of derivatives of elementary functions.
Translated by
Interactive exerciseTeacher -
What's your number?: Mathematical concepts in English
With this set you practice on the English translation of mathematical concepts.
Translated by
Interactive exerciseTeacher -
Open AGH: Polish instructional database
On this Polish instructional site you will find courses, tests, exercises, presentations and simulations for different subjects. The teaching materials created by teachers or college students.
The site focuses mainly on scientific subjects and …
Translated by
WebsiteTeacher -
The Concord Consortium: Revolutionary digital learning for science, math and engineering
A database of STEM learning resources, comparable to alternatives on Choosing STEM .
You can filter by:
- STEM subjects;
- educational level.
Translated by
WebsiteTeacher -
Wolfram|Alpha: Computational search engine
The introduction of Wolfram|Alpha defined a fundamentally new paradigm for obtaining knowledge and answers - not by searching the Internet, but by performing dynamic calculations based on a vast collection of built-in data, algorithms and …
Translated by
WebsiteTeacher -
NEMO Kennislink: News from science
NEMO Kennislink follows scientists in their search for answers to large and small questions and tells about them in an accessible way.
You will find articles, activities and background information on the following themes:
- astronomy,
- biology,
- …
Translated by
Website (3)Teacher, Learning mentor, …