by Creouts Publishing © 2026
Price: $3 USD
Subjects: math,mathElementary,language,instructionalSpanish,nativelanguage,nativeSpanish
Grades: 2,3,4
Students learn and practise: hundreds, tens and ones with base-ten blocks, number words in Spanish up to 9999, thousands, expanded form, the value of a digit, comparing, ordering and rounding to the nearest ten and hundred (Grade 2-4 level). En español: centenas, decenas y unidades, números en palabras, unidades de millar, comparar y redondear. For dual-language classes, heritage speakers and newcomers. All card text in simple Spanish; Latin American audio, normal and slow. STEP 1 of Math in Spanish (6 escape rooms, bundle 20% off). Story: a tower lift goes up when you type the right answer. 4 rooms, 30 cards. CCSS: 2.NBT.1-4, 3.NBT.1, 4.NBT.1-3. INSIDE - Room 1: base-ten blocks (a zero in a place, regrouping). - Room 2: number words: hear or read, write in digits and back. - Room 3: thousands, expanded form, value of a digit. - Room 4: compare with < and >, order, round on a vertical number line. SELF-CHECKING: 20 scored cards (tap and type), 2 hints each, answer cards that show the steps, audio learn cards. ACCURACY: software re-derives every answer and checks number words two ways. Spanish checked by AI reviews and a speech-recognition round trip; not checked by a native speaker or class-tested. Text written with AI help and checked. Pictures drawn in code. Spanish audio narration is AI-generated (Kokoro-82M text-to-speech, preset voices); no real person's voice. Needs sound. Characters and places are made up.
Text fonts: Atkinson Hyperlegible, (c) Braille Institute of America, SIL Open Font License 1.1; Fredoka, (c) The Fredoka Project Authors, SIL Open Font License 1.1. Narration: Spanish audio narration is AI-generated (Kokoro-82M text-to-speech, preset voices); no real person's voice. Kokoro-82M by hexgrad, Apache License 2.0. Pronunciation: espeak-ng (GPL), used as a tool only.