English Language Practice & Assessment
Help Students Prepare for English Language Proficiency Assessments.
Give multilingual learners meaningful practice across Listening, Speaking, Reading, and Writing. MOSAIC equips teachers with practical assessment tools, instructional resources, scoring, and reports to support language development.
See MOSAIC in Action — Right Now
Pick any grade. Answer 12 language-proficiency questions across Listening, Speaking, Reading, and Writing. See a 5-minute practice summary across all four modalities — for classroom use, not an official proficiency determination.
No account needed. Your results are private. Request full access afterward.
Built for Teachers. Focused on Students.
Mosaic provides digital and printable language proficiency assessments across listening, speaking, reading, and writing. Results route instruction back to your existing ENL curriculum, whether your district is piloting Reach Higher, English 3D, or any other program. We're an assessment platform — we don't replace what your teachers already use to teach.
Assessment Structure
Practice assessments across Listening, Speaking, Reading, and Writing, featuring scaffolded tasks and grade-appropriate language activities.
RReceptive Domains
PProductive Domains
Independent classroom practice — for every multilingual learner.
MOSAIC provides independent English language classroom practice across Listening, Speaking, Reading, and Writing. New York educators can use these activities alongside their instructional preparation for NYSESLAT, while educators nationwide can integrate MOSAIC into their existing language-development programs.
Why Schools Choose MOSAIC
3-Tier Adaptive UI
K-2 students see larger fonts and dot progress. Grades 3-8 get intermediate layouts. High schoolers get the standard interface. Every student gets age-appropriate design.
NYC Multicultural Content
1,020 questions featuring Dominican, Chinese, Bengali, Haitian, Nigerian, and more NYC communities. Cultural celebrations, subway references, and neighborhood contexts students recognize.
Teacher Analytics
Real-time dashboards showing class-wide and individual proficiency scores. Growth tracking over time, goal setting, cohort comparisons, and printable PDF reports for parent conferences.
Privacy & Data Protection
Role-based access control, audit logging, data retention policies, and secure multi-tenant architecture for district-wide deployments. FERPA-aligned practices documented in our Privacy Policy.
Student & Teacher Views
Students take exams. Teachers see answer keys with scoring rubrics. Admins manage schools and classes. Super Admins control the entire district. Each role sees exactly what they need.
PDF Reports & Exports
Generate printable assessments aligned with standards-based paper assessment format. Student reports, class rosters, multilingual parent guides, and CSV data exports.