Learning Resources Word Construction. Children will love making and spelling words with this tool themed resource! Encourage children to start with consonant, vowel, consonant (CVC) words. Young learners can then turn any "nut" to make a brand new word and even add new pieces to create longer words, including the silent e. Set of 36 includes six sturdy plastic bolts and 30 printed nuts, enough for small groups to work together. Colourful nuts feature the most commonly used letter sounds. Includes Activity Guide. Bolts measure 12.5cm L. Suitable for ages 5+