Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Project Based Freelance Contributor - Assessment Item Specialist, Science (Remote, US)

Newsela

Why You’ll Love This Role As an Assessment Item Specialist for Science (Project Based Freelance Contributor), you will play a key role in expanding the Newsela Item Bank, ensuring students have access to high-quality, inquiry-based assessments. You will leverage your scientific expertise to create rigorous, standards-aligned content that helps educators deliver data-informed instruction. This role offers a collaborative, remote environment where your commitment to quality and scientific accuracy directly supports academic success in classrooms nationwide. You will enjoy the flexibility of a freelance contract while contributing to a platform that is a staple in K-12 digital learning. What You’ll Be Doing Create original, standards-aligned Science assessment items, tasks, and stimuli that are precisely mapped to NGSS or state-specific standards. Transfer and format existing Science assessments and items from district and state sources directly into the Formative platform. Produce and configure technology-enhanced items (TEIs) within the platform, ensuring accurate metadata tagging and flawless technical functionality. Conduct systematic quality assurance reviews of Science content to ensure all items are unbiased, scientifically accurate, and meet strict editorial standards. Validate content alignment and cognitive rigor by accurately evaluating the Depth of Knowledge (DOK) for every assessment item. Provide expert platform feedback and recommendations regarding content tools and item bank features to continuously improve development workflows. About You You are a professional assessment author with at least one year of direct experience writing and reviewing Science assessment items on a commercial scale, such as for a reputable EdTech company, testing vendor, or educational publisher. You are an assessment methodology expert who possesses a comprehensive understanding of educational assessment design, including formative, common, and summative assessments. You are a standards and framework specialist with deep familiarity with NGSS and state-specific science frameworks, along with a proven ability to apply strict standards alignment principles. You demonstrate a mastery of rigor and Depth of Knowledge (DOK), allowing you to accurately classify and create items that meet specific cognitive rigor requirements. You are skilled in technical item production, bringing prior experience authoring technology-enhanced items (TEIs) and comfortably navigating digital assessment platforms. You exhibit editorial excellence through a thorough grasp of established style guides and best practices, including critical quality control elements such as fairness, bias, and accessibility. You are a reliable content producer with a proven track record of delivering high-quality work under tight deadlines with meticulous attention to detail. Legally authorized to work in the US. Compensation This role is compensated on a per-project basis, with rates scaled to the scope and complexity of the assigned work. Contributors are always provided with comprehensive project details and pricing upfront to review before accepting an assignment. Please note that given the nature of the position, this role will not be eligible to participate in company-sponsored benefits. Why You’ll Love Working At Newsela Work From Home: We are a fully remote company! Make A Difference: No matter your role or department, the work you do each day helps share the future of education and improves the lives of students and teachers. About Newsela Newsela takes authentic, real world content from trusted sources and makes it instruction ready for K-12 classrooms. Each text is published at five reading levels, so content is accessible to every learner. Today, over 3.3 million teachers and 40 million students have registered with Newsela for content that's personalized to student interests, accessible to everyone, aligned to instructional standards, and attached to activities and reporting that hold teachers accountable for instruction and students accountable for their work. With over 15,000 texts on our platform and multiple new texts published every day across 20+ genres, Newsela enables educators to go deep on any subject they choose. #J-18808-Ljbffr

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Project Based Freelance Contributor - Assessment Item Specialist, Science (Remote, US) in New York, NY vacancy
  • Project Based Freelance Contributor - Assessment Item Specialist, Social Studies (Remote, US) Remote - US Why You'll Love This Role As an Assessment Item Specialist for Social Studies, you will play a key role in expanding the Newsela Item Bank, ensuring students have... 
    Freelance
    Remote job
    Project
    Contract work
    Work from home

    Newsela Inc.

    New York, NY
    2 days ago
  • Voiceflow is seeking an Assessment Item Specialist for Science to contribute as a freelance project-based contributor. In this role, you'll create original assessment items aligned...  .... This role offers the flexibility of remote work, concentrating on improving educational... 
    Freelance
    Remote job
    Project
    Contract work

    Voiceflow

    New York, NY
    2 days ago
  • A leading educational technology company is seeking an Assessment Item Specialist for Science. This remote, project-based role requires expertise in creating standards-aligned assessment items, ensuring educational rigor and quality. You will validate assessments using... 
    Freelance
    Remote job
    Project

    Newsela

    New York, NY
    2 days ago
  • Newsela Inc. is seeking a Project Based Freelance Contributor - Assessment Item Specialist for Social Studies to enhance their Item Bank. This remote role involves creating original assessment items aligned to social studies standards, curating educational resources, and... 
    Freelance
    Remote job
    Project

    Newsela Inc.

    New York, NY
    2 days ago
  • Freelance US-Based Journalist and Content Strategist for AI Research | Local Historian, Local Food...  ...fields, to collaborate on a new client project at the frontier of Generative AI (GenAI...  ...with potential extensions). Location: Remote (You must be based in the United States... 
    Freelance
    Remote work
    Project
    Local area
    Flexible hours

    Uber AI Solutions

    New York, NY
    2 days ago
  • $8.5 per hour

    Video Game Specialist (US) - Freelance AI Trainer Project United States of America Are you an experienced...  ...We’re looking for raters based in the US West region...  ...tasks or objectives, assess world coherence and responsiveness...  ...Contract Workplace type: Remote Seniority level: Entry... 
    Freelance
    Remote work
    Project
    Hourly pay
    Contract work
    For contractors

    Invisible Agency

    Austin, TX
    4 days ago
  • $47k - $79.9k

    Senior Project Specialist - Real World Evidence Experience Required (Sponsor Dedicated /Remote -US Based) Updated: May 27, 2026 Location: USA-OR-Remote...  ...a fully‑integrated life sciences services organization dedicated...  ...minutes and action items. Assist with documentation... 
    Remote job
    Project
    Work at office
    Flexible hours

    Syneos Health, Inc.

    New York, NY
    1 day ago
  • $8 - $65 per hour

     ...Actuarial Science Specialist - Freelance AI Trainer Project United States of America Are you an actuarial...  ...processes, solvency assessments, credibility theory, and...  ...into the knowledge base for tomorrow’s AI? Apply...  ...Contract Workplace type: Remote Seniority level: Mid‑Senior... 
    Freelance
    Remote work
    Project
    Hourly pay
    Contract work
    For contractors
    Immediate start

    Invisible Agency

    New York, NY
    2 days ago
  •  ...ptBR US-based Medical Translators needed Remote freelance contractor position for English into ptBR translators. Join...  ...Translator Community to translate life sciences, medical, and clinical trials...  ...localization. Provide details of projects and clients relevant to your domain... 
    Freelance
    Remote work
    Project
    For contractors

    LILT AI

    New York, NY
    2 days ago
  •  ...Opportunities U.S.-Based EN Yupik Translation,...  ...Proofreading Services US-Based English-Spanish Transcriptionist...  ...| Federal Projects Apply Here! (OPI,...  ...Languages) – New York Freelance Interpreter Opportunity...  ...(All Languages) – Remote Court Certified ASL... 
    Freelance
    Remote work
    Project
    Flexible hours
    Shift work

    Adastra

    Washington DC
    3 days ago
  •  ...Interpretation - 06/04/2026 U.S.-Based EN Yupik Traslation,...  ...States - 06/03/2026 US-Based English-Spanish...  ...| Federal Projects - Transcription - United...  ...NY, USA - 05/29/2026 Freelance Interpreter Opportunity...  ...Interpreters (All Languages) – Remote - Over-the-phone... 
    Freelance
    Remote work
    Project
    Flexible hours
    Shift work

    Adastra

    United States
    2 days ago
  •  ...Posted: 06/04/2026 U.S.-Based EN Yupik Traslation,...  ...Posted: 06/03/2026 US-Based English-Spanish...  ...Transcriptionist | Federal Projects Modality:...  ...Posted: 05/29/2026 Freelance Interpreter Opportunity...  ...Interpreters (All Languages) – Remote Modality: Over-the-phone... 
    Freelance
    Remote work
    Project
    Flexible hours
    Shift work

    Adastra

    Washington DC
    1 day ago
  •  ...Tibetan Freelance Translator Position Lilt...  ...following domains: Life Sciences, Medical, Clinical...  ...that this is a remote, freelance...  ...provide details of projects and clients relevant...  ...résumé screening, assessment scoring, and interview...  ...-making and help us identify qualified... 
    Freelance
    Remote work
    Project
    For contractors
    Local area

    Lilt

    United States
    10 hours ago
  •  ...Marketing Strategist & Short Video Editor (Remote, US-based) Get AI-powered advice on this job and...  ...work About the Role This is a flexible, project‑based role — ideal for a creator who’s already active on social media or freelancing in short‑form content production. We’re... 
    Freelance
    Remote work
    Project
    Full time
    Part time
    Flexible hours

    Edensign

    New York, NY
    2 days ago
  • $35 - $70 per hour

     ...Training) $35-70/hr Remote Freelance STEM We're...  ...Type: Hourly / Task-based Contract...  ...in AI training Assess the accuracy and rigor...  ...workflows Why Join Us Work on cutting-edge AI projects with top research...  ...potential — strong contributors are considered for... 
    Freelance
    Remote work
    Project
    Hourly pay
    Contract work
    Flexible hours

    Alignerr

    United States
    1 day ago
  • $10 per hour

     ...Translation Review Specialist – Finnish based in United States....  ...This is a flexible, remote freelance opportunity focused...  ...with translations and assess whether meaning, grammar...  ...week) Long-term project duration (around 1 year...  ...data is processed, please contact us.... 
    Freelance
    Remote job
    Project
    Hourly pay
    Contract work
    Flexible hours

    jobgether

    United States
    1 day ago
  •  ...Hourly / Task-Based Contract Location: Fully Remote Commitment: 10-...  ...evaluate AI systems Assess the accuracy,...  ...Why Join Us Flexible remote...  ...professionals worldwide Freelance perks —...  ...— high-quality contributors are prioritized...  ...extensions and new projects #J-18808-... 
    Freelance
    Remote work
    Project
    Hourly pay
    Full time
    Contract work
    Worldwide
    Flexible hours

    Alignerr

    New York, NY
    3 days ago
  •  ...Overview This is a remote freelance role. This is a project-based contract open to candidates located anywhere in North, Central, or South America. Role...  ...are seeking a Remote AV Control Systems Commissioning Specialist for a project-based contract . The specialist will be... 
    Freelance
    Remote work
    Project
    Contract work

    Tecatec / MS AV PRO

    New York, NY
    2 days ago
  •  ...Job Opportunity This is a remote position. Role Overview We are...  ...looking for a highly skilled freelance contractor with hands-on...  ...contractor will work on client projects involving system integrations...  ...training. This is a project-based engagement with the potential... 
    Freelance
    Remote work
    Project
    For contractors

    Business Financial Group

    United States
    3 days ago
  • Meridial is seeking an Actuarial Science Specialist for an exciting freelance AI Trainer project in the United States. In this role, you will help shape...  .... Pay ranges from $6 to $65 per hour, based on experience, with remote work options available. #J-18808-Ljbffr Meridial
    Freelance
    Remote job
    Project
    Hourly pay

    Meridial

    Austin, TX
    3 days ago
  •  ...French Audio Evaluations Specialist - Freelance AI Trainer Project based in United States. This...  ...work independently in a remote setting, applying strong...  ...spoken interactions. Assess basic technical reasoning...  ...about how your data is processed, please contact us.... 
    Freelance
    Remote job
    Project
    Hourly pay
    Contract work
    For contractors
    Flexible hours

    jobgether

    United States
    2 days ago
  •  ...Overview Freelance Linguistics Specialist Editage, the flagship brand of...  ...global pool of freelance contributors to support ongoing AI and language-based projects. We are currently...  ..., task-based work remotely. Sample tasks Review...  ...preferred Why join us 100% remote, flexible... 
    Freelance
    Remote work
    Project
    Flexible hours

    Cactus Communications

    New York, NY
    2 days ago
  • $106k - $149k

     ...Sr. Specialist, Clinical Science/Medical Writing Imagine how your ideas and expertise...  ...and healthier lives. Join us and be part of our...  ...journey. This position is US Remote based. Posting locations are listed...  ..., timelines, and resolving project-related issues with... 
    Remote job
    Project
    Work experience placement

    Edwards Lifesciences

    Irvine, CA
    1 day ago
  •  ...John Snow Labs Us-Based Healthcare Data Scientist...  ...accelerating progress in data science by providing state-of-...  ...is a global team of specialists, of which 33% hold a...  ...team on customer-facing projects, utilizing your...  ...outcomes. Long-term freelancing contracts with a commitment... 
    Freelance
    Remote work
    Project
    Long term contract
    Full time
    Contract work

    John Snow Labs

    United States
    1 day ago
  •  ...geography? This freelance opportunity...  ...be working on a project aimed at enhancing...  ...tasks in a web-based environment...  ...information. Join us today and be part...  ...of 1 million+ contributors from diverse...  ...through a standard assessment process. This...  ...United States . Remote Data... 
    Freelance
    Remote work
    Project
    Part time
    Local area
    Worldwide

    TELUS Digital

    Charleston, WV
    4 days ago
  •  ...Chemistry Specialist (Masters/PhDs) What...  ...is a fully remote, flexible contract...  ..., or quality assessment workflows Background...  ...Why Join Us Work on cutting-edge AI projects alongside the...  ...it suits you Freelance autonomy with the...  ..., task-based work Make a... 
    Freelance
    Remote work
    Project
    Hourly pay
    Ongoing contract
    Contract work
    Flexible hours

    Alignerr

    United States
    1 day ago
  • $8 - $65 per hour

     ...Health Sciences Specialist - Freelance AI Trainer Project United States of America Are you a health sciences expert eager...  ...decision‑making, evidence‑based medicine, patient safety protocols...  ...Employment type: Contract Workplace type: Remote Seniority level: Mid‑Senior Level... 
    Freelance
    Remote work
    Project
    Hourly pay
    Contract work
    For contractors
    Immediate start

    Invisible Agency

    New York, NY
    2 days ago
  •  ...Strategic Sourcing Specialist (US) page is loaded##...  ...activities related to items, commodities,...  ...related to sourcing.· Assesses global network...  ...Evaluates suppliers based on capability,...  ...process improvement projects. Adapt quickly to...  ...than a leading life sciences company. We're a global... 
    Project
    Contract work
    Work experience placement
    Internship

    Resonantclinical

    Buford, GA
    4 days ago
  •  ...Biostatistician (Biomarker Analyst -EMEA and US BASED) Syneos Health® is a leading fully...  ...statistician and assumes the role of project biomarker statistician under guidance of...  ...analysis of routine (parts of) biomarker assessments. Possible Additional Tasks: • Serves... 
    Remote work
    Project

    Syneos Health Inc

    United States
    1 day ago
  • $70.2k - $84.23k

     ...administering high-quality assessments and correlating...  ..., Mathematics, Science/Beyond the Common...  ...assessment items to be used on District...  ...personnel on various projects and reports;...  ...response and performance based tasks), assessment...  ...working with us. Have the ability... 
    Project
    Permanent employment
    Local area
    Work from home

    Denver Public Schools

    Denver, CO
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Project Based Freelance Contributor - Assessment Item Specialist, Science (Remote, US). Be the first to apply!