# LearningTested > Education and learning guides: early learning, STEM and coding kits, reading and math programs, language apps, homeschool curricula, test prep, online courses, study tools and classroom supplies. LearningTested publishes learning products reviews, buying guides and reader discount codes. Every review states who the product suits, the current price from the brand's own store, and any active reader code. ## Key pages - [Reviews](https://learningtested.com/reviews): every product we recommend - [Buying guides](https://learningtested.com/guides): how to choose - [Glossary](https://learningtested.com/glossary): learning products terms defined - [How we test](https://learningtested.com/testing-methodology) ## Topics - [Early learning](https://learningtested.com/category/early-learning): Preschool and kindergarten learning: letter and number skills, early reading apps, learning kits and screen-time limits. - [Reading & math](https://learningtested.com/category/reading-math): Reading programs and phonics, comprehension, math curricula and practice apps, tutoring and catch-up help. - [STEM & coding](https://learningtested.com/category/stem-coding): Coding apps and courses, robotics kits, science kits, microscopes, engineering and electronics sets. - [Languages](https://learningtested.com/category/languages): Language-learning apps, structured courses, online tutors, immersion and bilingual resources for kids. - [Homeschool](https://learningtested.com/category/homeschool): Homeschool curricula by subject and philosophy, planners, record keeping, state requirements and online schools. - [Test prep](https://learningtested.com/category/test-prep): Prep books, courses and practice tests for the SAT, ACT, AP, GRE, GMAT, LSAT, MCAT and professional exams. - [Online courses & adult learning](https://learningtested.com/category/adult-learning): Online course platforms, professional certificates, bootcamps, MOOCs and skills learning for adults. - [Study tools & classroom](https://learningtested.com/category/study-tools): Graphing calculators, student laptops and tablets, note-taking tools, flashcard apps, classroom supplies and teacher resources. - [Learning support](https://learningtested.com/category/learning-support): Structured literacy, assistive reading and writing tools, executive-function aids and working with schools. - [Arts & music learning](https://learningtested.com/category/arts-music): Art kits and curricula, music lessons and learning instruments, and creative learning for kids and adults. ## Buying guides - [AP Exam Prep Resources: How to Choose](https://learningtested.com/guides/ap-exam-prep-resources-how-to-choose): Start with the AP exam page and its Course and Exam Description, then use the AP Classroom resources available for that course and your enrollment. AP Videos, topic questions and progress checks serve different jobs; pay for extra prep when you need a schedule, explanations or feedback beyond those official materials. - [Bilingual Resources for Children: Books, Apps and Family Tools](https://learningtested.com/guides/bilingual-learning-resources-for-children): Compare at least one content sample in each language you want to support, then check reading level, audio, caregiver guidance and whether the resource is meant for home or classroom use. Head Start standards recognize bilingualism and biliteracy as strengths and describe specific language supports for its programs; they do not prescribe one product for every family. - [Coding Bootcamp Outcomes: What to Check Before Enrolling](https://learningtested.com/guides/coding-bootcamp-outcomes-checklist): Compare outcomes for the exact program, campus and cohort instead of relying on one placement percentage. Check completion, who counted as a job seeker, in-field employment and the reporting period; then compare total cost, financing and cancellation terms. - [GRE vs GMAT: Which Graduate Test Should You Take?](https://learningtested.com/guides/gre-vs-gmat-which-test-to-take): The current GRE takes about 1 hour 58 minutes and includes Analytical Writing, Verbal Reasoning and Quantitative Reasoning; the GMAT takes 2 hours 15 minutes and includes Data Insights instead of an essay. Check each target program's testing policy, then compare official practice results, because the exams use separate score scales and different sections. - [Language Learning Apps vs Tutors: What Each Can Teach](https://learningtested.com/guides/language-apps-vs-tutors): Apps are good for daily vocabulary and grammar practice but give little speaking practice. Structured courses add progression and grammar explanation. Live tutors are the fastest route to speaking. The US Foreign Service Institute estimates about 600 to 750 class hours for English speakers to reach professional working proficiency in languages like Spanish or French, and about 2,200 hours for Arabic, Chinese, Japanese or Korean, so set expectations by language. - [LSAT and MCAT Prep Resources: Official vs Paid](https://learningtested.com/guides/lsat-and-mcat-prep-resources): Begin with the test maker's materials: LSAC offers free Official LSAT PrepTests through LawHub, and AAMC's free MCAT Practice Exam One has 230 questions. Add a paid course or question set only when it fills a clear gap in practice, explanations, structure or feedback, and check the access period before enrolling. - [MOOCs and Online Course Platforms: What to Compare](https://learningtested.com/guides/moocs-and-online-course-platforms): A MOOC can provide course lessons and practice, but graded work, certificates, credit and access periods depend on the course and enrollment track. edX says its audit track has temporary access and no certificate; Coursera says its course completions do not grant academic credit unless a credit-granting institution explicitly offers it. - [SAT vs ACT: Which Test to Take and How to Prepare](https://learningtested.com/guides/sat-vs-act-which-test-to-take): The digital SAT has two sections, Reading and Writing and Math, is adaptive by module, takes about 2 hours 14 minutes and is scored 400 to 1600. The ACT tests English, math and reading, with science optional, and reports a composite score from 1 to 36. Colleges accept either. Take a full official practice test of each, then prepare for the one where you score higher. - [Educational Toys by Age: Choose for the Skill, Not the Label](https://learningtested.com/guides/educational-toys-by-age): Start with the child's interests and abilities, then choose a toy that invites active play, conversation or practice. The American Academy of Pediatrics highlights simple toys and caregiver-child interaction, while the CPSC says to follow age guidance and safety information on the package. - [Flashcard Apps Compared: Spaced Repetition and Study Tools](https://learningtested.com/guides/flashcard-and-spaced-repetition-apps): Evidence-based study guidance recommends retrieval practice and spacing learning across two or more lessons, while an app can only support the review routine. Anki schedules the next review from a learner's recall rating; Quizlet's current support page says its spaced-repetition mode is available on its website, so check device access before choosing. - [Which Graphing Calculator for the SAT, ACT and AP Exams?](https://learningtested.com/guides/graphing-calculator-for-sat-act-and-ap): The digital SAT includes a built-in Desmos graphing calculator in the testing app, and students may also bring an approved handheld calculator. The ACT allows most calculators on the math test but prohibits computer algebra system (CAS) models such as the TI-89 and TI-Nspire CAS. AP math and science exams publish their own approved lists. A non-CAS graphing calculator such as a TI-84 Plus CE model is accepted on all three, which is why many schools standardize on one. - [Home Microscopes for Kids: Compound vs Stereo](https://learningtested.com/guides/home-microscopes-for-kids): A compound microscope is for thin samples on slides, while a stereo microscope shows larger solid objects with a three-dimensional view and more working room. Total magnification multiplies the objective and eyepiece, so a 10× eyepiece with a 4× objective gives 40×; a higher printed number does not guarantee more visible detail. - [How to Choose a Coding Kit or Course by Age](https://learningtested.com/guides/how-to-choose-a-coding-kit-by-age): Preschoolers learn sequencing best with screen-free coding robots and cards. Children about 5 to 7 can use ScratchJr, and Scratch is designed for ages 8 to 16. Around age 11 to 13 many children are ready for text-based languages such as Python, often through microcontroller and robotics kits. Match the kit to the child's reading level, and favor tools that let them make their own projects. - [How to Choose a Homeschool Curriculum: Approaches Compared](https://learningtested.com/guides/how-to-choose-a-homeschool-curriculum): Most homeschool curricula follow one of a few approaches: all-in-one boxed curricula, classical, Charlotte Mason, Montessori-inspired, unit studies or online school. Choose by how much planning you want to do, how your child learns and what your state requires. Many families mix approaches, using a structured math and phonics program and a lighter approach for history and science. - [How to Choose a Phonics Program: What the Research Supports](https://learningtested.com/guides/how-to-choose-a-phonics-program): Look for a program that teaches phonics systematically and explicitly: letter-sound patterns in a planned order, practiced in decodable texts that use only the patterns taught so far. Strong programs also build phonemic awareness, fluency, vocabulary and comprehension, the five areas identified by the National Reading Panel. Be wary of programs that teach children to guess words from pictures or context. - [How to Choose Online Tutoring for Reading or Math](https://learningtested.com/guides/how-to-choose-online-tutoring): Before choosing a service, ask who teaches, how the tutor is trained and supervised, whether the same tutor returns, how lessons connect to the learner's goal, and what progress updates you receive. IES describes high-quality school tutoring as frequent, structured sessions with trained tutors; its findings are a program-design reference, not a guarantee about any online provider. - [Learning an Instrument as an Adult: Lessons vs Apps](https://learningtested.com/guides/learning-an-instrument-as-an-adult-lessons-apps): Choose a private teacher or group class when you want live feedback on technique and a lesson plan; use a practice app for repeatable exercises and a self-paced routine when flexibility matters most. Adult programs at Peabody Institute welcome learners across experience levels, but availability, lesson format and instrument access vary by program. - [Math Programs Compared: Singapore, Spiral and Mastery](https://learningtested.com/guides/math-programs-compared-mastery-spiral-singapore): Choose by the lesson sequence and practice routine, not by a method label. Singapore Math describes a concrete-pictorial-abstract approach, HMH describes Saxon Math as spiral with cumulative practice, and Math Mammoth calls its curriculum mastery-oriented. These are publisher descriptions, not proof that one structure suits every learner. - [Montessori Materials at Home: What to Choose First](https://learningtested.com/guides/montessori-materials-for-home): Start with the space and one everyday routine, not a shelf of branded kits. Make a few safe household activities accessible, display a limited set of materials in an orderly place, then observe what the child can choose and put away independently. - [Science Kit Safety: What Families Should Check Before Buying](https://learningtested.com/guides/science-kit-safety-before-buying): Before buying, check the kit's intended age, required adult involvement, complete contents and experiment-specific instructions, including any protective equipment, storage or cleanup directions. In the United States, CPSC considers factors such as intended use, packaging and promotion when classifying a product designed for children 12 or younger; when a kit is a children's product, its included components are covered as part of it. - [Screen Time and Learning Apps by Age: What Pediatricians Advise](https://learningtested.com/guides/screen-time-and-learning-apps-by-age): The American Academy of Pediatrics advises avoiding screen media other than video chatting for children younger than 18 to 24 months, and limiting children aged 2 to 5 to about one hour a day of high-quality programming, watched with a parent where possible. For older children, the AAP recommends a family media plan with consistent limits. Good learning apps have no ads, no pressure to buy and a clear skill they teach. - [Structured Literacy Tools for Dyslexia: A Buyer Checklist](https://learningtested.com/guides/structured-literacy-tools-for-dyslexia): When comparing reading programs for a learner with dyslexia or persistent reading difficulty, look for explicit instruction, a planned sequence, cumulative practice and responsive feedback across sounds, spelling, word parts, sentences and meaning. Review the sample lessons and scope with the educator who will deliver instruction; a product label alone does not show whether the program fits a learner. Contact: info@learningtested.com