Primary 4 Science resources with MOE-aligned lessons, quizzes, exam papers, cheatsheets, audio support, and parent guidance for Singapore students.

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Primary 4

Primary 4 Science with lessons, quizzes, exam papers, cheatsheets, audio learning, and parent support for Singapore students.

Curriculum:

Choose your next practice

Choose a quiz to practise a topic, or an exam-style paper for a longer revision session. Attempt the questions first, then use the answers to review your method and understanding.

These are original AI-generated practice materials, including sets informed by past-paper analysis. They are not official past examination papers or MOE-endorsed materials. Automated benchmark scores help flag issues; they do not replace educator review.

Practice quizzes with answers

Primary 4 Science Diversity QuizTencent HY3 Free
Primary 4 Science Diversity QuizKimi K2.6 Free
Primary 4 Science Diversity QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Diversity QuizLongCat 2.0 LLM
Primary 4 Science Diversity QuizOx Alpha
Primary 4 Science Heat QuizTencent HY3 Free
Primary 4 Science Heat QuizKimi K2.6 Free
Primary 4 Science Heat QuizClaude Sonnet 4
Primary 4 Science Heat QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Heat QuizLongCat 2.0 LLM
Primary 4 Science Heat QuizOx Alpha
Primary 4 Science Life Cycles QuizDeepSeek V4 Flash Sample 01
Primary 4 Science Life Cycles QuizDeepSeek V4 Flash Sample 02
Primary 4 Science Life Cycles QuizTencent HY3 Free
Primary 4 Science Life Cycles QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Life Cycles QuizLongCat 2.0 LLM
Primary 4 Science Life Cycles QuizOx Alpha
Primary 4 Science Light QuizTencent HY3 Free
Primary 4 Science Light QuizKimi K2.6 Free
Primary 4 Science Light QuizClaude Sonnet 4
Primary 4 Science Light QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Light QuizLongCat 2.0 LLM
Primary 4 Science Light QuizOx Alpha
Primary 4 Science Living Together QuizDeepSeek V4 Flash Sample 01
Primary 4 Science Living Together QuizDeepSeek V4 Flash Sample 02
Primary 4 Science Living Together QuizDeepSeek V4 Flash Sample 03
Primary 4 Science Living Together QuizDeepSeek V4 Flash Sample 04
Primary 4 Science Living Together QuizClaude Sonnet 4
Primary 4 Science Magnets QuizDeepSeek V4 Flash Sample 01
Primary 4 Science Magnets QuizDeepSeek V4 Flash Sample 02
Primary 4 Science Magnets QuizDeepSeek V4 Flash Sample 03
Primary 4 Science Magnets QuizDeepSeek V4 Flash Sample 04
Primary 4 Science Magnets QuizClaude Sonnet 4
Primary 4 Science Materials QuizDeepSeek V4 Flash Sample 01
Primary 4 Science Materials QuizDeepSeek V4 Flash Sample 02
Primary 4 Science Materials QuizTencent HY3 Free
Primary 4 Science Materials QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Materials QuizLongCat 2.0 LLM
Primary 4 Science Materials QuizOx Alpha
Primary 4 Science Matter QuizDeepSeek V4 Flash Sample 01
Primary 4 Science Matter QuizDeepSeek V4 Flash Sample 02
Primary 4 Science Matter QuizDeepSeek V4 Flash Sample 03
Primary 4 Science Matter QuizDeepSeek V4 Flash Sample 04
Primary 4 Science Matter QuizQwen3.7 Plus
Primary 4 Science Plants QuizDeepSeek V4 Flash Sample 01
Primary 4 Science Plants QuizDeepSeek V4 Flash Sample 02
Primary 4 Science Plants QuizDeepSeek V4 Flash Sample 03
Primary 4 Science Plants QuizDeepSeek V4 Flash Sample 04
Primary 4 Science Plants QuizClaude Sonnet 4
Primary 4 Science Systems QuizDeepSeek V4 Flash Sample 02
Primary 4 Science Systems QuizTencent HY3 Free
Primary 4 Science Systems QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Systems QuizLongCat 2.0 LLM
Primary 4 Science Systems QuizOx Alpha
Primary 4 Science Diversity QuizKimi K2 6 Free
Primary 4 Science Diversity QuizClaude Sonnet 4
Primary 4 Science Diversity QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Diversity QuizLongCat 2.0 LLM
Primary 4 Science Diversity QuizOx Alpha
Primary 4 Science Heat QuizGlm 5 3 Flash
Primary 4 Science Heat QuizHy3 Free
Primary 4 Science Heat QuizKimi K2 6 Free
Primary 4 Science Heat QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Heat QuizLongCat 2.0 LLM
Primary 4 Science Heat QuizQwen3.7 Plus
Primary 4 Science Life Cycles QuizGlm 5 3 Flash
Primary 4 Science Life Cycles QuizHy3 Free
Primary 4 Science Life Cycles QuizKimi K2 6 Free
Primary 4 Science Life Cycles QuizClaude Sonnet 4
Primary 4 Science Life Cycles QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Life Cycles QuizLongCat 2.0 LLM
Primary 4 Science Light QuizHy3 Free
Primary 4 Science Light QuizKimi K2 6 Free
Primary 4 Science Light QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Light QuizLongCat 2.0 LLM
Primary 4 Science Light QuizOx Alpha
Primary 4 Science Light QuizQwen3.7 Plus
Primary 4 Science Magnets QuizDeepseek V4 Flash 01
Primary 4 Science Magnets QuizDeepseek V4 Flash 02
Primary 4 Science Magnets QuizDeepseek V4 Flash 03
Primary 4 Science Magnets QuizDeepseek V4 Flash 04
Primary 4 Science Magnets QuizQwen3.7 Plus
Primary 4 Science Materials QuizHy3 Free
Primary 4 Science Materials QuizKimi K2 6 Free
Primary 4 Science Materials QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Materials QuizLongCat 2.0 LLM
Primary 4 Science Materials QuizOx Alpha
Primary 4 Science Materials QuizQwen3.7 Plus
Primary 4 Science Systems QuizHy3 Free
Primary 4 Science Systems QuizNVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Systems QuizLongCat 2.0 LLM
Primary 4 Science Systems QuizOx Alpha
Primary 4 Science Systems QuizQwen3.7 Plus

Practice exam papers with answers

Primary 4 Science Semestral Assessment 2 (End of Year) Paper 1Kimi K2.6 Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 1NVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 1LongCat 2.0 LLM
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 1Ox Alpha
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 2Tencent HY3 Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 2Kimi K2.6 Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 2NVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 2LongCat 2.0 LLM
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 2Ox Alpha
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 3Kimi K2.6 Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 3NVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 3LongCat 2.0 LLM
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 3Ox Alpha
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 4Kimi K2.6 Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 4NVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 4LongCat 2.0 LLM
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 4Ox Alpha
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 5Kimi K2.6 Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 5NVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 5LongCat 2.0 LLM
Primary 4 Science Semestral Assessment 2 (End of Year) Paper 5Ox Alpha
Primary 4 Science Practice Paper 1GLM 5.3 Flash
Primary 4 Science Practice Paper 1Tencent HY3 Free
Primary 4 Science Practice Paper 1NVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Practice Paper 1LongCat 2.0 LLM
Primary 4 Science Practice Paper 1Qwen3.7 Plus
Primary 4 Science Practice Paper 2Tencent HY3 Free
Primary 4 Science Practice Paper 2Kimi K2.6 Free
Primary 4 Science Practice Paper 2NVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Practice Paper 2LongCat 2.0 LLM
Primary 4 Science Practice Paper 3GLM 5.3 Flash
Primary 4 Science Practice Paper 3Kimi K2.6 Free
Primary 4 Science Practice Paper 3NVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Practice Paper 3LongCat 2.0 LLM
Primary 4 Science Practice Paper 4Tencent HY3 Free
Primary 4 Science Practice Paper 4NVIDIA Nemotron 3 Ultra 550B A55B Free
Primary 4 Science Practice Paper 4LongCat 2.0 LLM
Primary 4 Science Practice Paper 4Ox Alpha
Primary 4 Science Practice Paper 5GLM 5.3 Flash
Primary 4 Science Practice Paper 5Tencent HY3 Free
Primary 4 Science Practice Paper 5Kimi K2.6 Free
Primary 4 Science Practice Paper 5LongCat 2.0 LLM