403 Forbidden

Software libre para estudiantes de todas las edades - Instituto de

Hoy presentamos a ustedes una recopilación del software libre educativo más útil que tiene como objetivo facilitar la enseñanza. El mundo del software es tan amplio como la cantidad de...

Words and Their Stories

Learn English as you read and listen to a weekly show about American idioms and expressions. Our stories are written at the intermediate and upper-beginner level and are read one-third slower than…

abcteach: Free printable educational resources for teachers, homeschool

Free educational resources for teachers, homeschool families, and parents. The best selection of free reading comprehensions, language arts, math, social studies, and science teaching materials.

Free Printable Flash Card Maker SM

Make your own flash cards and study aids. Print, cut, fold, and study.

Short Stories | English Club SM

For ESL learners. Each of these three short stories in British English includes vocabulary help, vocabulary quiz and comprehension quiz.

Números primos

Prof. Jenner Huamán Callirgos

linguistic sign.pptx

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ESA - Space for Kids - Technology - The first rockets

Everything on Earth ? including us ? is held down by the force of gravity. Without gravity, we would all float off into space. It is said that Isaac Newton discovered gravity when an apple fell on his head.

PARTS OF A CAR

Can you guess the words? ARMOUR; BODY; CHASSIS; DIFFERENTIAL; EXHAUST PIPE; FUEL GAUGE; GRILLE NOUN; HORN; INSTRUMENT PANEL; JACK; KEY; LICENSE PLATE; MOONRO...