Prior to this objective, teachers should assess the suggested morphemes for a science experiment using the provided materials. If learning is secure, proceed to the bases duct and duce objective; otherwise, refer to resources for additional support on suffix -ment, suffix -ful, suffix -ly - Y2, prefix pre- -Y3, base kilo, base gram, base mill and base cent -Y4  In this objective, children will learn how to combine bases duct and duce with other morphemes to form words. Over four 20-minute lessons, they will:·        Learn that bases duct and duce carry the meaning "lead" ·        Combine different morphemes with bases duct and duce, and explore the meaning of these words·        Recap the meaning and use of common prefixes and suffixes, such as prefixes con-, pro- and re- , and suffixes -ed, -ing and -s·        Use matrices to combine morphemes with bases duct and duce·        Solve word sums Resources included:·        Editable PowerPoint covering four lessons (20 minutes each)·        Teacher guidance with optional activities·        Supporting worksheets·        2 fluency activities (with answers)...